Proactive Policing is basically an anti-look-at-me-and-do-what-i-say mentality where officers work with the community in a more positive approach rather than a dictatorship approach.
According to this article, where police aggressively conduct needs analyses and work with citizens and social service groups to contain crime-breeding situations, street crime rates drop, often dramatically. Similarly, where alternative dispute resolution methods such as mediation, arbitration, and offender-victim conferencing are substituted for adversarial court proceedings to handle the majority of cases--crimes involving people who know one another--victims and community are compensated by offenders who are simultaneously reclaimed through community-developed programs, curtailing future crime.
Proactive Policing is more of a standard in the UK where under Tony Blair's recent "RESPECT" agenda he wants to see more and higher on the spot fines, WITHOUT CHARGES, for behaviour deemed to be anti-social, that involves dropping litter and spitting. Under the Respect program, Blair also wants to see families evicted and have all benefits cut if they are deemed to be "a nuisance".
It's looked at a bit negatively in this article, saying that:
"Police are increasingly relying on the use of Anti Social Behaviour orders (ASBO) to target their pre-criminals. So wide is the legal definition of this term that they are being issued in droves to absolutely anyone. It seems that real policing is much tougher than simply issuing an ASBO and forgetting about it.
For example, an ASBO was issued to a woman who tried to drown herself to stop her going to the beach. Get her a councilor maybe? Some psychological help? Try to bring her family in and assess the situation? No no no, just slap an ASBO on her and move on to the next case."
This stuff seems like it's out of a movie, to me.
