Well I don't really have a problem with the police service as such (well, other than the fact they're total ****e and **** all has been done about my nose being broken by some **** (they know who it is btw) out of the blue, but I guess that's more of a court/legal system problem), more with our government's laws and legislations.
As pointed out by Furie, they're the problem.
Also, the drug laws piss me off, and before somebody goes all "OMGZ YEAH M8 DES R DA REASONS CUZ OF DOS CRIME LORDS INIT" and various other stuff, I well know all the reasons behind prohibition, but the way I see it, it's my choice what I want to do with my body.