Looks like PC Plod is handing over moving traffic violations to your local council & judging by this report each county council could have different rules
"Cllr David Renard, transport spokesperson for the Local Government Association said: 'Councils have been calling for powers to make our roads safer and less congested for all road users. Powers to enforce against moving traffic offences, such as banned turns, weight restricted roads and yellow box junctions will help to keep local roads moving and make our air cleaner."
https://www.transport-network.co.uk/Cou ... mber/17331