The same vehicles are parked for long periods need to send parking enforcement to mark for 72 hrs violations. I never see any vehicle marked with chalk on tire or ground. A small white truck with a washer in bed has been in green curb marking for over 2 weeks. If parking enforcement would make the rounds they would see problem. I even sent license plate numbers why would it take more than 30 days. Please advise if nothing can be done this way I wont bother to keep sending any issues.