Slots without GamStop means playing at sites outside the UK self-exclusion scheme. GamStop covers only operators licensed in Great Britain; offshore casinos are not connected to it. A registration there lasts 6 months, 1 year or 5 years, cannot be cancelled early, and stays in force after the term ends until the person asks GamStop to remove it.
I have spent years reading the trade's small print, and the phrase "slots without GamStop" is one of the more telling pieces of shorthand in the British market. It sounds like a category of game. It is really a description of a gap — the space between what the national self-exclusion scheme can enforce and what a website outside the licensing regime chooses to do. GamStop Online (the scheme was renamed in November 2025; the betting-shop scheme once called MOSES became Gamstop Betting Shops) is operated by The National Online Self Exclusion Scheme Limited and blocks people from gambling with companies holding a Gambling Commission licence. Since 31 March 2020, participating in it has been a condition of holding that licence, sitting in the Commission's social responsibility code provision 3.5.5. Note one small thing about the name: it is often typed "gamestop", a slip the scheme's own paperwork quietly tolerates.
That condition is the hinge of the whole subject. A licence obligation only binds licence holders. So the honest description of the market is not "approved" and "unapproved" sites, but two different worlds with two different rulebooks — and the second one is where self-exclusion's promise to hold for its full term runs into a wall. It is illegal to offer commercial gambling services to consumers in Great Britain without a Commission licence, including where the operator holds a licence elsewhere; the Commission said so plainly in October 2024. The scheme's own terms agree it can only exclude people from participating operators.
Table of Contents13
- Market Statistics for Offshore Gambling Sites
- How the Self-Exclusion Scheme Functions
- Comparison of Exclusion Arrangements
- Five Signs an Operator Can Be Trusted
- How to Check a Site in Six Steps
- Where the Offshore Licence Actually Leaves You
- The Trade's Favourite Word, Gently Examined
- How Long a GamStop Registration Really Lasts
- Playing Around the Block, and What It Costs
- The Question Behind the Question
- What Slots Without GamStop Do Not Give You
- Questions About Self-Exclusion
- The Terms Are the Product
Market Statistics for Offshore Gambling Sites
The gap has a size, and the Commission has measured it. Analysis published on 5 November 2026, covering April 2025 to April 2026, estimated that among people who had gambled online in the previous four weeks, 2.5 per cent had engaged with illegal gambling websites, with a further 1.5 per cent having done so in the past 12 months. Across the whole adult population, including non-gamblers, 0.6 per cent had done so in four weeks and 94.4 per cent showed no indication of using one. Read those two sentences together and the story changes shape: this is not a mass migration, it is a persistent minority.
How much money is involved depends entirely on who is counting, which is itself worth knowing. Market-intelligence firm H2 Gambling Capital put stakes with illegal operators in the UK at £16.6 billion in 2025, up from about £5 billion in 2019, and calculated the share of gambling happening legally had fallen from 97 per cent to 92 per cent. A Frontier Economics study for the Betting and Gaming Council, published in September 2024, conservatively estimated £2.7 billion staked annually online on the black market — 2.1 per cent of the £128 billion staked with regulated remote casino, betting and bingo operators. Yield Sec, analysing for the Campaign for Fairer Gambling, released figures in June 2026 putting 9 per cent of a £8.8 billion online market outside regulation in 2025, against 7 per cent in 2024. I take the Commission's own 2.5 per cent as the most defensible and the £16.6 billion as the most eye-catching; the spread between the estimates tells you how much of this activity is designed not to be counted.
What is not in dispute is the direction of travel on the supply side. The Commission's Illegal Markets team issued 3,140 cease and desist and disruption notices between April 2024 and the report published on 21 October 2025 — 2,032 cease and desist notices, 774 registrar referrals, 402 host referrals and 3 payment provider referrals — referred 447,778 Bing and Google URLs and secured 287,961 removals. Across 160 illegal gambling websites for which traffic data existed, engagement fell by an average of 32 per cent after disruption activity. The remedies are not equally effective: registrar blocks and website suspensions cut engagement by an average of 91 per cent each, GEO IP blocking by 60 per cent, Bing removal by 52 per cent, Google removal by 30 per cent and Facebook removal by 8 per cent. A search-engine removal makes a site harder to find; it does not stop anyone who already knows the address.
How the Self-Exclusion Scheme Functions
Here is the thing the topic turns on, and it is a misunderstanding about time. Registering with GamStop Online blocks a person from gambling with all online gambling companies licensed in Great Britain for one of four terms: 6 months, 1 year, 5 years, or 5 years with auto-renewal. Signing up takes minutes; the block can take up to 24 hours to become effective, which is the single most consequential delay in the whole system. Once registered, the registration cannot be cancelled or deactivated during the exclusion period. Then it stays in place after the chosen term ends until the person contacts GamStop to remove it. It is not a clock that runs out. It is a door that only opens from the inside.
That is why the Commission requires operators to check their entire customer base for registration at least every 24 hours — a requirement introduced in April 2020, which also stopped registered people receiving direct marketing — and why the rigour of a single data-matching step carries so much weight. Onboarding a customer using a middle name instead of a forename, the Commission noted in a blog on 12 August 2026, can create mismatches with records held elsewhere, such as GamStop, undermining the effectiveness of self-exclusion. A name spelled unusually, an address entered as a commercial premises, initials instead of full names: these are the points where the scheme quietly fails.
The second half of the picture is the further term after the term. Under the terms of use, updated on 20 May 2026, auto-renewal can be turned off only during the last six months of a five-year minimum exclusion period, and auto-renewal continues for up to four new five-year periods. If someone does not deactivate after their chosen period, GamStop holds their data through a further automatic seven-year self-exclusion period during which operators are told the person was previously excluded. The scheme's 2025 annual report devotes a section to its refusal to remove registrations early.
The Initial Block Period
The first registration behaves like a switch thrown at speed. A few minutes to complete, up to 24 hours before operators are told, and then — in principle — a wall across every licensed site the person might open. GamStop states it is used by over half a million people in the UK. At the end of 2025 it had 561,983 active exclusions, having recorded 117,756 new registrations during the year. Of the exclusion periods chosen in 2025, 29 per cent of registrants took 6 months, 24 per cent a year, 25 per cent five years and 22 per cent five years with auto-renewal.
How the Self-Exclusion Term Continues
The second behaviour is where the scheme diverges from what most people assume. Registering again after a term has lapsed does not start a fresh, clean clock; failing to deactivate carries the further seven-year retention period with it. There is a commercial logic to this — the Commission's industry warning notice of 20 January 2025 was blunt that unlicensed sites available to GB consumers often target customers who have self-excluded via GamStop — but it also means the scheme's memory is longer than its block.
The Warning Signs in the Paperwork
Read the exclusion clause in a site's terms and the intent shows through the grammar. A term that reserves the right to withhold winnings at the operator's discretion, a fixed ceiling on how much may be withdrawn from a bonus, a requirement to play through bonus funds dozens of times over — each of these is a delay built into the structure rather than an accident. In Great Britain the Commission capped wagering requirements at ten times from 19 January 2026 and banned promotions mixing more than one product type. Offshore, the same clauses are drafted freely. The Commission said in July 2024 that it is not acceptable for operators to introduce friction when a customer tries to withdraw rather than when they deposit — a sentence worth carrying into any comparison of jurisdictions.
Comparison of Exclusion Arrangements
The word "without" covers several quite different arrangements, and the differences are what a careful observer watches. The table sets out how each works rather than which brand to prefer.
| Arrangement | How the block is triggered | Term and how it ends | Who can enforce it |
|---|---|---|---|
| GamStop Online (UK licence holders) | Person registers; operators must check their whole customer base at least every 24 hours | 6 months, 1 year, 5 years or 5 years auto-renewing; stays in place after the term until the person contacts GamStop | The Gambling Commission, as licence condition 3.5.5 |
| Offshore site with a gambling licence elsewhere (for example Curaçao, Anjouan, Kahnawake, Malta) | Whatever the operator's own terms say; no link to GamStop | Site-specific and variable, and not enforceable by a UK regulator | The offshore regulator named on the site, if it is real and contactable |
| Offshore site with no gambling licence at all | Nothing structured | Nothing guaranteed | Nobody |
| Blocking software (Gamban, BetBlocker) | Software installed on the device | Runs until uninstalled or the subscription lapses | The person, or whoever has the device |
| Bank gambling block | Activated at card level by the customer | Applies until switched off, with a 48- or 72-hour cooling-off period at most banks | The bank, on the card it was set up on |
| Land-based schemes (SENSE for casinos; Gamstop Betting Shops for bookmakers) | Enrolment in person or online; for betting shops, by telephone on 0800 294 2060 | SENSE minimum six months, extendable to twelve; Gamstop Betting Shops a fixed 12 months | The relevant scheme, within its own premises |
Two rows in that table do more work than the rest. Blocking software and bank blocks sit on the person's own side of the line, and they are the only tools in the list that keep working when a site has no licence to lose. BetBlocker is a non-profit that states it blocks over 1,368,000 gambling websites and 3,100 apps, requires no registration and is free worldwide; Gamban states it blocks licensed and unlicensed sites and that its protection is designed to be as difficult to remove as possible. Gamban is free for residents of Wales, but in England and Scotland costs £4.99 a month or £29.99 a year after a 7-day trial, following the end of TalkBanStop funding on 31 March 2026 — a reminder that a protection funded by charity has an expiry date.
On the bank side, the Commission's list of banks offering a gambling blocking service, last updated 16 October 2026, names Bank of Scotland, Barclays, Halifax, HSBC, Lloyds Bank, MBNA, Monzo, NatWest, Royal Bank of Scotland, Santander and Starling. Those blocks work by declining payments to merchants categorised under gambling Merchant Category Codes and cover online casinos, betting websites, gaming apps and physical venues; they are applied at card level, so each card needs its own block. Most banks use a 48- or 72-hour cooling-off period before gambling transactions are allowed again once a block is switched off. They do not affect credit scores. None of this is a substitute for a scheme with statutory backing, but as an extra layer it is unusually cheap and it is the layer that does not care where the site is licensed.
Five Signs an Operator Can Be Trusted
Trust here is not a feeling about a website's design. It is a set of things anyone can verify in a few minutes, and the checks below are ordinary, lawful and mostly free.
The Licence Is Real and Current
The starting point is the licence itself, and specifically whether the regulator will confirm it. The Gambling Commission advises consumers to click through to its public register and check whether the site's activities and domain names match what is listed. Curaçao's regulator makes a similar point more sharply: clicking a CGA Certificate of Operation Seal must redirect to cert.cga.cw, and if the seal differs in design, colour or format the website is not authorised — while a certificate showing a different domain name from the one being visited belongs to another operator entirely. Older Curaçao sub-licences are a trap: the legacy "orange" certificates of operation ended on 15 October 2025, and a historic /JAZ number must not be treated as proof of a current licence.
The Withdrawal Terms Have No Built-In Delay
Read the withdrawal clause before depositing, not after winning. In Great Britain, LCCP licence condition 17.1.1 prohibits requiring extra information on a withdrawal request if the licensee could reasonably have asked for it earlier, and the Commission has stated that where it has no regulatory concerns about a customer there is no valid reason to delay a payout. Offshore, look for the same structure in the terms: a stated processing time, a clear list of documents, and no clause reserving discretion to withhold. The Commission's Contact Centre receives around 2,000 complaints a year about withdrawal delays, still the number one subject of complaints it handles, and its Annual Report for 2024-25 recorded that withdrawal issues continue to cause most of the complaints it receives.
Bonus Terms Are Short and Specific
Wagering requirements, maximum bet while wagering, maximum cashout — these three lines tell most of the story. In Britain the cap since 19 January 2026 is ten times, and the Commission introduced it on the reasoning that it "will take out extreme levels as some licensees currently apply up to 60 times wagering requirements". Offshore, a 25× playthrough requirement is ordinary, and clauses capping what may be withdrawn from bonus winnings are common. A site that states its terms plainly on the page, rather than burying them four clicks deep, is more likely to honour them.
Customer Money Is Held Separately and Labelled Honestly
Under LCCP licence condition 4.1.1, customer funds held by a remote operator must be kept in a separate client bank account, separate from the operator's business accounts, and every gambling business must select one of three protection ratings — "not protected", "medium protection" or "high protection" — and make clear in its terms which applies. An operator rated "not protected" must remind the customer once every six months that their funds are not protected in the event of insolvency, stating the value held. Keeping money in a client account does not guarantee its return if the business fails, and operators are legally allowed to hold customer money in overseas bank accounts. A site whose terms never mention the rating has told you something by omission.
There Is a Named Dispute Route That Is Free
The last sign is the exit door. In Britain, social responsibility code 6.1.1 requires licensees to have arrangements for customers to refer disputes to an approved alternative dispute resolution (ADR) entity free of charge if a complaint is not resolved within eight weeks. Anjouan requires licensees to designate an Authority-approved ADR provider and to list its name and contact details in player-facing terms, with operators expected to resolve complaints within 30 days before escalation. Kahnawà:ke employs a full-time Dispute Resolution Officer. A site that names no adjudicator, or names one whose register does not list it, has no route out — and the Commission itself is a regulator, not an ombudsman, so it cannot get anyone's money back.
How to Check a Site in Six Steps
- Find the licence, then verify it. Look for the licence number in the footer and cross-check it on the regulator's own register, not on the site's own badge. Match the domain name, not just the company name. Reason: the seal is the part that gets copied.
- Read the withdrawal section before the game list. Note the stated processing time, the fee, if any, and the documents required. Reason: a deposit is instant and free; the friction is almost always programmed into the exit.
- Establish the exclusion position. If a GamStop registration is in place, remember that it holds for its full term and then stays in place until the person contacts GamStop to remove it — an offshore site is not a workaround, and the Commission's January 2025 notice is that such sites often target precisely this group.
- Set a financial limit at the operator and a block at the bank. From 31 October 2025 all gambling businesses must prompt customers to set a financial limit before their first deposit. Reason: two independent brakes, controlled by different parties, fail less often than one.
- Check the ADR provider against the official list. In Great Britain, operators may use only providers approved by the Commission; elsewhere, check the named adjudicator appears on the regulator's published list. Reason: an adjudicator that accepts the operator's disputes but will not rule against it is decoration.
- Add blocking software if a site is the problem rather than the person. Gamban and BetBlocker both run at device level and neither asks whether the site holds a licence. Reason: it is the only layer in this list that does not depend on the operator's goodwill.
If gambling is causing difficulty, the National Gambling Helpline is operated by GamCare and is free on 0808 8020 133, 24 hours a day, every day of the year — for callers in Wales the number given is 0808 2819 265. It is not a crisis line, and staff cannot transfer someone at immediate risk, so they follow their own safeguarding procedures. Beyond the helpline, GamFam supports families affected by a relative's gambling, Gamblers Anonymous runs around 250 meeting locations across England, Wales and Northern Ireland with no appointment needed, and NHS gambling services have expanded substantially, with 15 specialist clinics opened across England since 2019 and integrated care boards commissioning eight regional services receiving almost 5,000 referrals a year.
Where the Offshore Licence Actually Leaves You
Comparing a licensed British operator with an offshore one, the difference that matters is not the quality of the software. It is who can be made to act. Take Curaçao, which reformed itself under the National Ordinance on Games of Chance on 24 December 2024, replacing the old master-licence and sub-licence structure with direct supervision by the Curaçao Gaming Authority. A B2C licence costs a one-time non-refundable application fee of €4,592, and the total annual fee is €47,450 — €24,490 to the National Treasury and €22,960 to the CGA, payable in full by 15 January. Anjouan publishes a fee schedule of €17,828 for B2C licence issuance, one-time, and the same for annual renewal, with €500 per additional domain. A licence is a fee, a filing and an obligation; whether the obligation is enforced is a different question, and one with a real answer attached. An ABC News investigation published on 31 December 2025 reported that a former attorney-general of the Comoros described Anjouan Licensing Services, which sells the gambling licences, as "an illegal entity".
The enforcement arithmetic runs the other way, and it is worth holding both ends at once. Across April 2025 to March 2026, the Commission recorded 0 or 1 prosecutions commenced per quarter — a total of one prosecution, in October to December 2025. In April to June 2026 it referred 366 websites (147,721 URLs) to search engines and began no criminal investigations at all; in July to September 2026 it referred 1,835 websites (7,677,211 URLs) and issued 546 cease and desist notices. There has been one referral to Visa in January 2025 following a test purchase, and three more since. Disruption is real and it works — a 32 per cent average fall in engagement across 160 sites — but it is a campaign of obstruction rather than of prosecution, and it is measured in referral totals, not in restored money.
The Trade's Favourite Word, Gently Examined
A sticky bonus, to take one item ofulary from this corner of the market, is a bonus used for wagering whose amount can never be withdrawn and is removed when the player cashes out. It is a neat piece of engineering and it survives mainly because it is described in words that pass a quick read. In Britain the practice behind it has effectively been closed off: LCCP guidance requires that wagering requirements must not apply to any play with a customer's deposit balance, that deposit and bonus balances must always be displayed separately, and that players must be allowed to withdraw their deposit balance at any time, including while a bonus is pending. Offshore, the same construct thrives under different nouns.
Note also what the terms do not have to say. In Britain, guidance requires terms setting out promotional play restrictions to specify all prohibited types or patterns of play and not to reserve sole discretion for the operator to decide when play breaches them; and terms covering fraud, collusion and loophole exploitation must sit in separate clauses from those on promotional play. Those two requirements are a decent test of a contract's honesty, and they exist because operators were once fond of a clause allowing them to void winnings at their own discretion. One firm paid £170,000 in July 2025 for regulatory failures including a bonus term reserving exactly that discretion, and another agreed a £900,000 payment in October 2026 including a breach of fair and transparent terms.
How Long a GamStop Registration Really Lasts
The scheme, its own terms and its 2025 accounts agree on one point, and it is the point most often missed: a registration is not a pause. Yes, the exclusion periods offered are 6 months, 1 year, 5 years or 5 years with auto-renewal, and yes, 22 per cent of registrants in 2025 chose the auto-renewing five-year option. But the exclusion stays in place after the end of the chosen period unless the person contacts GamStop to remove it, and if they do not deactivate, the scheme holds their data through a further automatic seven-year self-exclusion period during which operators are told they were previously excluded.
That architecture explains the registration figures better than any commentary. Registrations rose 16 per cent year on year in the first half of 2026, with May 2026 setting a new monthly record of 12,236 sign-ups, and by July 2026 the scheme reported 614,738 people currently on the register, of whom more than one in two had opted for the maximum five-year exclusion. Across all age groups only one in four had self-excluded for six months. Under-25s accounted for nearly one in three of all self-exclusions in that half-year, a 26 per cent year-on-year increase — the group least likely to want a five-year door, choosing it anyway.
Playing Around the Block, and What It Costs
There is a version of this subject that presents an offshore site as a way around a self-exclusion. I have no patience with it, and neither does the paperwork. A GamStop registration holds for its full term and then stays in place until the person contacts GamStop to remove it; a site outside the licensing regime is simply not a party to it, which is a gap in enforcement and not a permission. The Commission's own industry warning notice of 20 January 2025 said unlicensed sites available to GB consumers often target customers who have self-excluded and may have inadequate social responsibility and anti-money-laundering controls.
The cost of that gap is not evenly distributed either. The remote casino sector was rated high risk for money laundering in the Commission's 2026 risk assessment, unchanged from the previous rating, and the Commission reported an increase in the scale and sophistication of attempts to bypass customer due diligence using false documents, deepfake videos and face swaps. It listed "smurfing" — numerous low-level transactions designed to slip under the €2,000 identification threshold — as a medium-likelihood, high-impact risk, and described a case study of a customer depositing approximately £40,000 over six months using accounts opened with the details of five different people. A site with no UK licence has no duty to report any of that to the National Crime Agency.
The Question Behind the Question
Strip away the search terms and the phrase slots without GamStop is really asking how long a self-exclusion lasts. The answer, from the scheme's own terms, is: for the term chosen, and then until the person tells GamStop to remove it, with a further seven years of retained data if they never do. That is a stricter arrangement than most people expect, and it is deliberately so — the Commission's May 2026 data put 12,445 active self-excluded customers on the land-based casino scheme SENSE and 9,075 on Gamstop Betting Shops between April 2025 and April 2026, which is a small number of people relying on a rule that has to hold the first time.
Which leaves the real question about the offshore market, and it is not whether a person can play. They plainly can. It is whether the protections that make a self-exclusion worth signing — the 24-hour customer-base check, the fair-terms condition, the free ADR route, the ban on reverse withdrawals in force since 31 October 2021 — travel with them. They do not, and no licence fee paid to a regulator in Willemstad or Anjouan buys any of them. The €17,828 Anjouan charges for a licence, renewed annually, is not a subscription to British consumer protection.
What Slots Without GamStop Do Not Give You
The phrase describes a gap in the licensing regime, not a category of game, and the gap has two edges: an offshore site cannot see a GamStop registration, and a GamStop registration cannot reach an offshore site. Everything that protects a player in the licensed market — the 24-hour customer-base check under social responsibility code 3.5.5, the ten-times wagering cap in force since 19 January 2026, licence condition 17.1.1 on withdrawal information, the free ADR route under 6.1.1 — is attached to a licence. Self-exclusion itself is a fact rather than a dial: GamStop Online blocks a person for 6 months, 1 year, 5 years or 5 years auto-renewing, and the exclusion stays in place after the term ends until they contact GamStop to remove it. The scheme reported 614,738 people on the register as of July 2026, more than one in two of them on the maximum five-year term — which tells you what people actually want from it. Read a site's exclusion and withdrawal clauses before depositing, not after winning, because those two paragraphs are where the whole arrangement lives.
Questions About Self-Exclusion
Does GamStop stop you playing at every casino?
No — only those licensed in Great Britain. Since 31 March 2020, participating in the scheme has been a condition of a Gambling Commission licence under social responsibility code provision 3.5.5, and operators must check their entire customer base for registration at least every 24 hours. Offshore operators holding a licence elsewhere are not connected to the scheme, and GamStop's own terms confirm it can only exclude people from participating operators.
How long does a GamStop exclusion actually last?
The term chosen at registration is 6 months, 1 year, 5 years or 5 years with auto-renewal. It cannot be cancelled during that period, and it stays in place after the end of the chosen period unless the person contacts GamStop to remove it. Under terms updated on 20 May 2026, if someone does not deactivate, the scheme retains their data through a further automatic seven-year period in which operators are told they were previously excluded.
Can you play slots without a GamStop registration?
Anyone can play at a site outside the British licensing regime, and that is precisely what the phrase describes. It is worth being clear about the direction of travel: an offshore site cannot see a GamStop registration, and the registration cannot reach it. The arrangement is a gap in enforcement, not a permitted exception, and the Commission's January 2025 warning notice was that such sites often target self-excluded customers.
Is a Curaçao licence as good as a UK one?
They do entirely different things. Curaçao reformed in December 2024 under the National Ordinance on Games of Chance, replacing the master-licence model with direct supervision by the Curaçao Gaming Authority; the total annual B2C fee is €47,450, payable in full by 15 January. A CGA licence confers no rights in Great Britain, where a Commission licence is required, and legacy sub-licence certificates ended on 15 October 2025.
What happens if an offshore site refuses to pay out?
There is no British route to make it pay. The Commission is a regulator, not an ombudsman, and says it cannot resolve individual complaints or help consumers get money back. Offshore, the remedy is whatever the named regulator and ADR provider offer: Anjouan requires licensees to designate an approved ADR provider and resolve complaints within 30 days before escalation, while Kahnawà:ke employs a full-time Dispute Resolution Officer. Check which body is named before depositing.
Does self-exclusion affect a credit score?
No. Gambling blocks applied by banks do not affect credit scores, and they work by declining payments to merchants categorised under gambling Merchant Category Codes. They are applied at card level, so each card needs its own block, and most banks use a 48- or 72-hour cooling-off period before gambling transactions are permitted again once the block is switched off. Separately, the Commission's list of banks offering a gambling block was last updated on 16 October 2026 and names eleven institutions.
How quickly are withdrawals paid at a licensed casino?
Almost always quickly. Gambling Commission data covering June to September 2024 recorded 44.2 million withdrawals by customers of large online operators, of which 96.3 per cent cleared automatically, 3.5 per cent cleared within 24 hours and 0.1 per cent took up to 48 hours. That is the standard the licensed market is measured against, and the reason withdrawal complaints remain the subject the Commission's Contact Centre hears most often.
The Terms Are the Product
The whole subject fits into one distinction: a licence attaches duties to a site, a self-exclusion attaches a promise to a person, and only the licensed market makes the two meet. So the productive question about slots without GamStop is never whether the games are fair — the software is often identical — but whether anything follows an operator that does not pay, and the answer there is a fee schedule, a certificate and a great deal of hope.
For anyone who wants support, the National Gambling Helpline is operated by GamCare and is free on 0808 8020 133, 24 hours a day, every day of the year, with 0808 2819 265 for callers in Wales. The figure I keep returning to is the 24-hour one: operators must check their customers against the register at least every 24 hours, and the block itself can take up to 24 hours to become effective — the same number governing both the promise and the loophole.
