"Businesses are advised not to cold call in designated NCCZ, the residents do not want you to do so and if you repeatedly call and/or refuse to leave you may commit a criminal offence. ". So it is not an automatic criminal offence.
Have you got the necessary sticker near your front door?
Jehovah's Witnesses are not a business so are not subject to these restrictions
im not going to sue i have better things to do but when i said to the jehovas this is no cold calling they said oh were not selling anything i thought whats the difference youre still bothering me at my door without an invite
Maybe just invite them to hear you covert them to Satanism. They are clearly on the wrong path and should be doing the will of the Prince of Darkness before Old Nick catches up with them.
Is cold calling banned in the UK?
According to British law, cold calling is legal. There is nothing stopping companies from calling people up and trying to make sales directly to potential customers.
Roadman, you must display the sticker, too.
Just contact the Kingdom Hall. It is not a business so these zones don't apply.
Just how often do they call?
Yes I know Barry, but it is not legally enforceable.
I found another link that provides a letter to send to the company that keeps ignoring the zone signage.