They are bound by UK law exactly as much as they are bound by Venutian or Mars law.
And honestly this is more than they really should even have to do. I think it does go above their obligation. They're doing Offcom a favor here, they don't even have to figure out how to block it themselves.
this isn't true
And honestly this is more than they really should even have to do. I think it does go above their obligation. They're doing Offcom a favor here, they don't even have to figure out how to block it themselves.