Regulation status for users in strict-law countries
Grosvenor Casino The Rialto operates only as a land-based casino in London and is licensed by the UK Gambling Commission. The premises do not provide an online casino or sportsbook directly from this location. Any linked online gambling services run under separate licences and are restricted to a short list of permitted territories. As a result, customers physically located in countries with strict or prohibitive gambling laws are generally not able to access Grosvenor-branded online accounts in a lawful or supported way. The contractual terms for the online platform clearly exclude users outside the permitted jurisdictions, and technical controls are used to enforce this restriction.
For in-person play at the Rialto venue, the relevant law is UK gambling law, not the gambling rules of the visitor’s home country. Tourists who are 18 or over and can show valid identification may usually enter and play, subject to local checks and any internal policies. However, this physical access does not extend online rights or create an exception for remote gambling from restricted countries. In practice, clients in strict-law countries can visit the London casino itself, but should expect Grosvenor online services to remain unavailable from their home location.
How Grosvenor Casino The Rialto is licensed in the UK
Grosvenor Casino The Rialto is situated at 3-4 Coventry Street, London W1D 6BL, in the West End. The casino operates under a non-remote casino licence granted by the UK Gambling Commission to Grosvenor Casinos Limited. This operator is registered with the Commission under account number 614, and the specific London-Rialto premises appear in the public register of licensed venues.
In addition to national oversight, Westminster City Council acts as the local licensing authority. This dual structure means the casino must follow both the requirements of national gambling law and any conditions imposed at local level. Two main pieces of legislation apply: the Gambling Act 2005 and the Gaming Act 1968. Grosvenor Casinos Limited holds active permissions under both frameworks, covering the way the casino offers games and manages customers on-site.
The Rank Group plc is the parent company of Grosvenor Casinos Limited. Rank Group is a publicly listed company and is therefore also subject to corporate governance and financial reporting obligations. While this is separate from gambling regulation, it adds an additional layer of oversight to how the business is run.
Online services and permitted jurisdictions
Although Grosvenor Casino The Rialto itself is a land-based venue, the wider Grosvenor brand operates online gambling services. These online products are managed by Rank Interactive (Gibraltar) Limited, which is part of the same corporate group but licensed separately. For customers located in Great Britain, the online platform is supervised by the UK Gambling Commission under account number 57924.
For customers outside Great Britain, the online service operates under licences from the Government of Gibraltar and is regulated by the Gibraltar Gambling Commissioner. The relevant approvals are recorded as licence numbers RGL 133 and RGL 134. These licences only permit the platform to serve users in a defined set of locations. The list of permitted jurisdictions is as follows:
- United Kingdom
- Republic of Ireland
- Channel Islands
- Isle of Man
- Gibraltar
According to the online terms and conditions, customers must be physically present in one of these territories to use the service. Clients based elsewhere, including in countries that apply strict gambling bans or heavy restrictions, are not within the permitted area. The online operator does not target or market its services to those locations and is not authorised to accept those users. Access from outside the permitted jurisdictions is contractually forbidden and usually blocked by technical measures such as location checks.

