That's a rather simplistic (and leading) way of putting it. If the government declare something to be against the law, they inevitably specify a sanction that can be applied should that law then be broken. If the police then apply that law and the people who they catch breaking it receive said sanction (be it a fine, community service, or jail), then that acts as a deterrent to other people, since they can see that they stand a good chance of receiving the same sanction if the commit the same offence. So, simply by enforcing the law after it has been broken, they are preventing others from comitting crime.Originally Posted by TeePee
In another sense, many of the laws of this country make an action that is a potential precursor to a crime (e.g. owning a gun, carrying a knife, buying the ingredients to make MDMA etc. etc.) illegal as well. By enforcing these laws, the police are, I would say, preventing crimes being committed. I could go out tomorrow with an 8" hunting knife in my pocket and not stab anybody, but if I was caught I'd get, at the very least, community serice and a severe warning not to do it again, and I could get up to two years imprisonment.
Now, in the light of that, I don't really have a problem if the police decide that stopping and searching people for knives is a good idea in areas where knife crime is a problem (although I do have a problem with the fairly blatant racial profiling they seem to employ). What I do have a problem with is when they decide to stop someone purely on the basis that, in their bigoted little worldview, they look a bit 'suspicious'. This happened to me, as I said: walking home one night through a quiet suburban area at about 2am I was stopped and asked what I was doing on the basis that 'oh, there's been a burglary reported nearby'. Fair enough, one might suppose, except that it was pissing down with rain and I was wearing a t-shirt. I couldn't have hidden a fag paper about my person, let alone a stolen VCR. Retards. Anyway, that's simply not sensible preventative policing, it's harrassment- and now that the police have a right to insist on your name and address every time, it becomes a fishing expedition.