Gambling Sites Not on GamStop Raising the Drawbridge

Gambling sites not on GamStop are casinos and sportsbooks that hold no Gambling Commission licence, so they sit outside the national self-exclusion scheme. Offering commercial gambling to customers in Great Britain without that licence is illegal, and the regulator chases them through search-engine removals, registrar blocks and payment referrals rather than prosecutions.

Often typed "gamestop", the scheme's own name is GamStop, and the confusion is worth clearing up at the start because it says something about how well known the register has become. GamStop Online — renamed from GAMSTOP in November 2025 — is run by The National Online Self Exclusion Scheme Limited and holds around 614,738 people on its register as of July 2026. It is free, it is the reason a large number of British players cannot log in to their old accounts, and it is also the reason a certain kind of operator builds a business on the other side of it.

That is the subject of this column. From the angle this site takes on everything — what the regulator does about unlicensed sites — the interesting question is not which offshore casino pays out fastest or which has the prettiest home page. It is whether the enforcement machine is actually winning, and what the numbers say about how much of the black market survives a decade of disruption work. The short answer, as of 13.11.2026, is that the machine is busy, measured, and demonstrably partial. The longer answer runs through the rest of this piece.

Before any of it, plainly: offshore operators are not licensed in Great Britain, the protections built into a UK licence do not reach them, and anyone who wants to stop gambling online can call the National Gambling Helpline on 0808 8020 133, free and answered every hour of every day.

What Makes a Gambling Site Not on GamStop

Section 33 of the Gambling Act 2005 makes it an offence to provide facilities for gambling without an operating licence, and the provision applies to remote gambling where a single piece of remote gambling equipment is situated in Great Britain. The Gambling Commission's own wording, published in October 2024, is blunt: it is illegal for anyone to offer commercial gambling services to consumers in Great Britain without a Commission licence, and that includes an operator holding a licence in another jurisdiction.

So the phrase in the title describes an illegal market, not a category of choice. A gambling site not on GamStop is, almost by definition, one with no GB licence, because since 31 March 2020 every GB-licensed operator has had to be part of the scheme as a condition of its licence — the requirement sits in social responsibility code provision 3.5.5. Joining is not optional and not a matter of good intentions: in April 2020 the Commission suspended the licences of two operators for missing that deadline.

Why the Register Cannot Reach Them

GamStop Online blocks access to gambling websites and apps licensed in Great Britain only, and by its own terms it is unable to prevent access to services run by organisations that do not participate in the scheme. That is a structural limit, not a failure of effort. Offshore sites holding no Commission licence are not connected to GamStop at all [unconfirmed — stated by trade and press sources rather than a primary regulator page, though consistent with the scheme's own terms].

The scheme's coverage is worth stating as fact rather than as a soft option: an exclusion holds for its full term and then stays in place until the person contacts GamStop to remove it. Registrations cannot be removed early, and the Group's 2025 annual report devotes a section to its refusal to do so. Auto-renewal terms, last updated 20 May 2026, let a five-year exclusion be extended for up to four further five-year periods. This is not a small detail. It is the whole reason a black market exists in the shape it does — some people want out of that structure, and a small industry has formed to sell them the exit.

The Welsh Case, and Why Geography Does Not Help

Welsh gambling sites not on GamStop are the same websites as everywhere else, reached by the same routes. There is no separate Welsh internet. What differs is the support infrastructure: the National Gambling Helpline number given for callers in Wales is 0808 2819 265, alongside 0808 8020 133 for England and Scotland, and Gamban blocking software is free for residents of Wales while it costs £4.99 a month or £29.99 a year in England and Scotland after a free trial, following the end of the TalkBanStop funding on 31 March 2026.

That last contrast is a good illustration of how patchy the protective layer is. A Welsh player gets software blocking free. An English player pays for the same product. Neither of them gets any protection at all from an offshore site, which brings us to the comparison that actually matters.

Measuring the Market Through Commission Numbers

A checkable benchmark, from a named primary source: since April 2024 the Commission's Illegal Markets team has issued 3,140 cease and desist notices and disruption notices — 2,032 cease and desist notices, 774 registrar referrals, 402 host referrals and 3 payment-provider referrals. Over the same period it referred 447,778 Bing and Google URLs and secured 287,961 URL removals. Those figures were published on 21 October 2025.

The most telling number is buried in the method breakdown. Across 160 illegal gambling websites for which traffic data existed, engagement fell by an average of 32 per cent after disruption. Registrar blocks and website suspensions produced an average fall of 91 per cent each. GEO IP blocking managed 60 per cent. Google removal managed 30 per cent. Facebook removal managed 8 per cent. The Commission says as much itself: search-engine removal makes a site harder to find but does not fully block access.

Then look at the pace. In July to September 2024 the Commission referred 124 websites to search engines. In April to June 2025 that was 321. In July to September 2026 it referred 1,835 websites covering 7,677,211 URLs and issued 546 cease and desist notices in a single quarter. The referrals are not climbing because the market is shrinking. Across April 2025 to March 2026 the Commission commenced one prosecution in a year — in October to December 2025 — and none at all in the three other quarters.

That is the shape of the thing. A regulator with a civil toolkit, a growing queue and a criminal-justice route it barely uses.

Best Gambling Sites Not on GamStop What Best Means

The phrase best gambling sites not on GamStop deserves a straight answer, and the honest one is that "best" in an illegal market is not a quality ranking. A site with no GB licence has no obligation to hold customer funds separately, no obligation to participate in a national self-exclusion scheme, no eight-week complaint clock and no approved alternative dispute resolution provider. The comparison below is therefore not brand against brand — it is licence against licence, doing the same job with very different rules attached.

Read the bonus row again, because it is the one that costs players money. A GB licence caps wagering requirements at ten times bonus funds from 19 January 2026, and bans promotions mixing two or more product types. Offshore, trade coverage has typical welcome offers at 25× to 40× [unconfirmed], a 2026 casino-guide comparison puts welcome multipliers at 35× to 50× and no-deposit bonuses at 40× to 60× with a €50–€100 cashout cap [unconfirmed], and published operator terms show figures such as 25× [trade/press]. None of that is illegal where the operator sits. All of it is now unlawful on a GB-licensed site.

The licence-cost row explains the economics. A Curaçao B2C licence costs EUR 4,592 to apply and EUR 47,450 a year all in, per the CGA's own fee schedule of 15 October 2025. Anjouan charges EUR 17,828 to issue and the same to renew. Neither is pocket change, but neither is the cost of being regulated the way a GB licence regulates — which is why "best" in this market usually resolves into "cheapest to run".

Where the Enforcement Actually Bites

Enforcement works unevenly, and the unevenness is instructive. The Commission reported that in the quarter April to June 2025, 108 illegal websites were geo-blocked by their own operators, 22 were removed or suspended by a registrar or host, and 214 were removed from search engines. The first of those three is the one that hurts: an operator that geo-blocks has decided the British market is not worth the friction.

Payment routes are the newer front. The Commission made its first referral to Visa in January 2025 following a test purchase, and has since made three further referrals covering three separate unlicensed websites. It describes payment transaction data as a critical and still early-stage part of its financial strategy — which is regulator for "we think this will work, we are not yet sure how well".

The Access-Blocking Pattern

Since April 2024 the Commission has also worked the domestic edge of the problem, telling licensed operators in a warning notice of 20 January 2025 that their own casino games were appearing on unlicensed websites available to GB consumers, that those sites often target people who have self-excluded via GamStop, and that they may carry inadequate social responsibility and anti-money-laundering controls. That notice is a clever piece of pressure: rather than chasing the unlicensed site, it leans on the licensed supplier whose games give the site its gloss. In May 2025 the Commission reported that TGP Europe was leaving the GB market following an investigation, that sites it operated were now unlicensed, and that it had written to five football clubs about sponsorship arrangements with unlicensed gambling businesses.

Do UK Protections Travel Offshore?

No. A GB licence is what carries identity checks, bonus caps, the credit-card ban, eight-week complaint deadlines and access to an approved alternative dispute resolution provider, and it stops at the coastline. Everything below is how the licensed version works and where the offshore version diverges.

Identity Checks How They Work First Time

On a GB-licensed site, licence condition 17 requires the operator to obtain and verify information establishing identity before the customer is permitted to gamble, and the Commission's August 2026 blog makes clear it expects age and identity checks brought forward to before a deposit or stake, not deferred to withdrawal. The first time round, most people never see a document request, because operators match an account against credit reference agencies and the electoral roll. That is why the process can be instant for one person and take days for another.

The rule that matters is licence condition 17.1.1: a withdrawal request must not result in a demand for additional information if the operator could reasonably have requested it earlier. There is an exception for information a licensee is obliged to obtain at that moment under another duty, such as anti-money-laundering rules. In April 2020 the Commission added a requirement to check the entire customer base against the register at least every 24 hours, which also stopped registered people receiving direct marketing.

Later on, checks continue rather than finish. Under the Money Laundering Regulations, a remote casino must identify and verify a customer depositing or withdrawing €2,000 or more, and linked transactions count — same game, same session, same logged-on period. Financial vulnerability checks became a licensing requirement in August 2024 at £500 net deposits over 30 days and were lowered to £150 from 28 February 2025. Financial Risk Assessments, announced on 7 July 2026, begin at £5,000 net deposits in a rolling 24-hour period for over-25s and £2,500 for under-25s, a spend pattern fewer than 0.5 per cent of customers exceed.

The Warning Signs of a Bad Check

The warning signs are specific and observable. A demand for documents that arrives the moment a withdrawal is requested, and never before, is the classic one: over a quarter of complaints reaching the Commission's Contact Centre concern identity verification raised at withdrawal, and the Commission's Annual Report 2024-25 records withdrawals as the cause of most complaints it receives. A term limiting withdrawals to one at a time was found unfair under the Consumer Rights Act 2015 in October 2026, when one operator agreed a £900,000 settlement that included unnecessarily delaying consumer withdrawals. Offline, the equivalent tell is a site whose terms reserve sole discretion — "we may void winnings" — which the Commission treats as unfair by definition.

Five Signs an Operator Can Be Trusted

The Licence Is On the Public Register

Check that the operator holds a Gambling Commission licence and click through to the public register to see whether the site's activities and domain names match. A licence for one trading name does not cover a differently named domain.

The Bonus Terms Are One Click Away

Significant conditions on a promotion — wagering, deposit requirements, withdrawal restrictions — must be given transparently and prominently, and online, in full, no more than one click away. If the real terms take three clicks and a scroll, that is the answer.

The Bonus Cap Sits at Ten Times

From 19 January 2026, wagering requirements on bonus funds are capped at ten times, and mixed-product promotions are banned. A site quoting 35× or 40× is not a British-licensed site, whatever its home page says about sterling.

Withdrawals Are Not Taxed with Delay

Reverse withdrawals have been banned since 31 October 2021 under RTS 14B: once a withdrawal is requested, the option to cancel it and deposit the money again must not exist. A site offering to "let you have another go" with pending winnings is breaking a rule that has been in force for five years.

The Complaints Route Ends Somewhere Real

A GB-licensed operator must let a customer refer a dispute to an approved ADR provider free of charge if it is unresolved after eight weeks. The Commission's approved list includes IBAS, eCOGRA and CEDR. A site with no named ADR provider, or one whose provider refuses disputes about its own domain, has no exit.

How to Check a Site Before You Use It

1. Look up the licence on the public register. Reason: the register is the only list that tells you whether the activities and domain names in front of you are actually covered, and the Commission advises checking it before gambling.
2. Read the terms on withdrawals, bonuses and maximum cashouts. Reason: these are where the money is lost, and terms reserving sole discretion to void winnings are unfair under the Consumer Rights Act 2015.
3. Confirm the site's customer-funds rating. Reason: operators must disclose whether funds are protected in the event of insolvency and at what level, and a "not protected" rating means the money is at risk.
4. Check the ADR provider named in the terms. Reason: an eight-week internal process followed by a free, independent adjudication is a real remedy; nothing is not.
5. Set deposit and time limits before the first deposit, and review them every six months. Reason: under RTS 12E, a financial limit must be presented as the default option and declining one must be an active choice.
6. Install blocking software and switch on the bank's gambling block. Reason: blocks are applied at card level, so they cover every card you activate them on, and most banks impose a 48- or 72-hour cooling-off before gambling payments resume.

What the Regulator Does About Unlicensed Sites

The Commission is a regulator and not an ombudsman: it cannot resolve individual complaints or recover money, though it records everything and refers disputes to an independent third party. What it can do is disrupt, and it does so at volume. Its January to March 2026 quarter produced 226 website referrals to search engines and 98 cease and desist notices; July to September 2026 produced 1,835 referrals and 546 notices. September 2026 saw 586 illegal gambling websites accessible to GB consumers identified, 4 per cent fewer than the previous three-month average but 4 per cent more than September 2025. In Quarter 2 of 2026 to 2027, 311 sites were disrupted, 38 per cent more than the previous quarter, and 77 per cent of them saw estimated traffic fall.

Set against that, estimates of the market disagree wildly, which is itself the finding. H2 Gambling Capital put stakes with illegal operators at £16.6 billion in 2025, up from about £5 billion in 2019. Frontier Economics, commissioned by the Betting and Gaming Council, conservatively estimated £2.7 billion staked annually online on the black market, involving 1.5 million Brits. Yield Sec's analysis for the Campaign for Fairer Gambling put the unregulated share at 9 per cent of an £8.8 billion market in 2025. The Commission's own survey analysis, published 5 November 2026, found 0.6 per cent of respondents across the whole population had engaged with an illegal gambling website in the past four weeks and a further 0.4 per cent in the past 12 months.

Three methods, three different answers. When the Commission's own methodology note concedes it cannot capture activity hidden by VPNs, the honest conclusion is that nobody knows the size of this market to within a factor of five — and that enforcement's 32 per cent average engagement reduction is a real, modest, hard-won number in a fight with no finish line.

Answering the Question Everyone Asks

Are there online gambling sites not on GamStop that accept UK players?

Yes, and they are operating illegally. Any site accepting British customers needs a Gambling Commission licence, and since 31 March 2020 holding one has meant participating in GamStop as a licence condition. A site outside that scheme either has no GB licence or is breaching one.

How do I tell whether a gambling site is on GamStop?

You cannot tell from the home page, because every licensed operator shows the same badges. Check the public register and match the domain, then look for an approved ADR provider named in the terms. If the bonuses quote wagering of 35× or more, the site is not operating under a GB licence.

Which gambling sites UK players should avoid?

All of them, on the same ground: no GB licence means no GamStop participation, no bonus cap, no eight-week complaints clock, no approved adjudicator and no credit-card ban enforcement. The Commission's public register is the list worth consulting before anything else.

What about Welsh gambling sites not on GamStop?

There is no distinctly Welsh offshore sector — the same websites serve Wales, England and Scotland. Support differs, though. The helpline number for callers in Wales is 0808 2819 265, and Gamban is free in Wales where it costs £4.99 a month in England and Scotland.

Do offshore sites check identity at all?

Some do, and their regulators require it. Curaçao, Anjouan and Kahnawake all oblige licensees to verify age, run anti-money-laundering controls and segregate player funds from operational funds. What is missing is the British overlay: the 24-hour GamStop check, the ban on demanding documents only at withdrawal, and the ten-times bonus cap.

Can I complain to the Gambling Commission about an offshore site?

You can report it, and reports feed the disruption figures, but the Commission cannot get your money back. It is a regulator, not an ombudsman. For a dispute about an unpaid balance the practical routes are the operator's own ADR provider, if it names one, or legal action.

The Drawbridge Holds, Mostly

The point of all this is narrower than it first looks. Britain built the strictest licensed online gambling regime in the world — a mandatory national self-exclusion scheme, a ten-times wagering cap from January 2026, a credit-card ban, withdrawal deadlines enforced through fair-terms rules — and then discovered that all of it stops at the coastline, where a parallel market licensed in Curaçao, Anjouan and Kahnawake sells the same games with none of the terms attached. The Commission's response is a disruption campaign measured in hundreds of thousands of URL removals and a single prosecution a year, and it works at the margins: 91 per cent engagement falls where registrars act, 8 per cent where Facebook does.

For players whose gambling has stopped being a pastime and become a problem, the National Gambling Helpline is free on 0808 8020 133, day and night, and a GamStop registration holds for its full term and then stays until the person asks for it to be lifted. Nobody has to wait for the enforcement queue.

Sources and Further Reading

• Gambling Commission: illegal markets enforcement reporting, published 21 October 2025 and updated 12 March 2026.
• Gambling Commission: illegal gambling dashboard and survey analysis, published 5 November 2026.
• Gambling Commission: key issues and expectations concerning account withdrawals, 17 July 2023 and 18 July 2024.
• Gambling Commission: identity verification and the GAMSTOP failure, blog published 12 August 2026.
• Licence Conditions and Codes of Practice, Gambling Commission, version effective 29 July 2026.
• Gambling Act 2005, sections 33, 37, 42 and 330.
• GamStop Online terms of use, last updated 20 May 2026.
• Curaçao Gaming Authority licence fees under the LOK, version 2.0, 15 October 2025.
• Anjouan Gaming Authority: licence categories, fees and certification policy, retrieved 6 November 2026.