Things have changed in 2019 when it has become mandatory for any British gambling sites to be signed up for the program. They did it to show how they care about their users.
When it came online in 2018, it was a voluntary decision for the British online casinos to join the program. The power of Gamstop is in its cooperation with the United Kingdom Gambling Commission. You can register for the program and self-exclude yourself from all the online gambling sites in the UK. Such aid is provided by organizations like Gamstop. Still, for some players, it becomes an addiction and they need help. Gambling is probably just a way to have a good time for you.
