[Neil]

I don't like rules that are un enforceable but these 20mph limits are perfectly legal and enforceable. Personally I don't have a problem with 20mph limits in built up housing areas but the police must do their job and enforce these new limits.

I am waiting for the big lists of motorists in the Observer who are in court for speeding. I think I will have a long wait though because I think the police will choose not to enforce them. What they should be doing is setting up speed traps in the new 20mph areas to make people adhere to the speed limit.