Unfortunately a percentage of the enriched population will use it as an excuse to give it 'yo bro why you stoppin me' etc and then you've got the freeman of the land mob banging on about Bwitish Liberties. Ie some people will act like cnuts and the Police need the powers to deal with then swiftly.Where I would have a problem is in the 5th section referring to enforcement.
"if the police believe that you have broken these rules"
Believes? That doesn't cut the mustard, or has Magna Carta been repealed and the burden of proof is now on the accused?