We all know how much local PDs like collecting traffic fines, but I wish they would enforce the laws around yielding to pedestrians with the same enthusiasm as speed limits. I walk a lot and pretty much every day someone blows by in front of me while I'm in the crosswalk or takes a right on red into me because they're not looking. It'd be trivial to set up a sting for this sort of driving, just have one plain clothes officer cross back and forth with another cop parked on a side street ready to flash their lights.
In Sunnyvale the police definitely does this! At one point the sting was a small child crossing the road repeatedly while an officer observed nearby.