Well, the general idea is to give each other heads up for known speed traps and roadblocks. Also, if anyone knows of any official announcement when police will be scanning the roads or certain streets and exits will be closed in your area, post that up as well.

I thought it may be helpful to post this up since I, myself drive around the bay a lot and can be on the look out. Not everyone has Navi's and TomTom's guys so don't be dicks about it.

City:
Major cross streets or stretch of freeway:
Time and Date: