I will say that I think the UAE needs a multi-national police force, which would undoubtably help. When you're living in a country with so many nationalities speaking so many different languages, it makes sense to have officers who are capable of speaking many different languages to be able to deal with it.
Also it would stop the problem of the polcie being too scared to reprimand some people because of their low number licence plate or blacked out windows - we all know it happens so please nobody deny it!
Dubai Police are going to be implementing a points system, they sort of have one now but it's crap. So the new one will be similar to that of European countries. 12 points and you lose your licence. Points are normally added in blocks of 3's, 4's or 5's and are issued for speeding offences, light jumping, going down ahrd shoulders etc.
That would stop some of the speeding buggers, the ones who 'budget' for their fines every year - how pathetic is that!