GamStop: companies and organizations behind it
GamStop is the most popular self-exclusion scheme in the UK. It is designed for UK (Great Britain and Northern Ireland) punters. All UKGC-licensed casino websites are obliged to participate in GamStop.
GamStop allows players to register and self-exclude from all gambling websites licensed in the UK. This doesn't stop them from playing games offered by offshore casinos licensed outside the US and UK, such as Curacao, Malta, Alderney, the U.S. and Canada.
The UK Gambling Commission introduced GamStop. All casinos licensed in the UK must participate in Gamstop. UKGC is the agency that oversees gambling activity in UK. Several other regulators govern gambling in other countries. Players can still explore games offered by casinos not based in Britain.
Once players register on GamStop, they can't play on UKGC casinos. They can choose to stay away from UK online casinos for 6 months, a year or 5 years. UK GC casinos are obliged to participate in Gamstop self-exclusion to retain their gambling license. If you want to block access to all online casino sites in the UK and abroad, you can install Gamblock, Gamban, or Gamcare apps.
GamStop is not an independent organization. It was designed by the UKGC to help punters exercise self-restraint from online casinos. Gamblock, Betfilter and other GamStop alternatives block access to all gambling material, both in the US and offshore.