Thanks for the tips. Now I'll add one of my own:

Personally I have found that cooporating with pigs does sometimes aid you. The popo aren't ALL abunch of moronic dickheads out to service as puppetry for uncle sam's conspiracy against marijuana. Many have seen so much violence, rape, and murder that a baggie of marijuana is nothing. Though it is still their "civil duty" as an officer to report it, you might get the one cop who takes your baggie and says "Dont let me catch you with this shit again you hear me? You'll end up in jail." Trust me, it happens. It's rare, but it does happen, though it will NOT happen if you cuss him out, sniffing around asking if he smells burnt bacon or pig shit or something. The best approach is to either be very polite and ashamed seeming ((if its a cool-seeming officer)) or just to remain silent. Also, make sure to take note if they read you your rights or just cuff you and throw you in the popo-mobile. One mistake like not reading you your rights and your free. You don't get your drugs, but you dont get any criminal charges/fines either.

Hope this helps too,

Encatuse