For me, it's making sure police officers are sufficiently trained and competent, holding police officers accountable for the behaviour, and making sure law is fair. That's the solution.
I think that's a big step. Maybe they could use some of that time they spend now aimlessly wandering around town to get some continuing training instead.
I just think we should suspend judgment on Boris until we have all the facts through an inquiry, police investigation, and parliamentary commission...then we should explode him.
also,
I'd like to be called Lord Poopy His Most Gloriously Excellent.