Also, make sure that its a real abuse and not a legitimate call. Calls happen all the time at any place.
Further more, if the member has parked illegally, and does not have authorization to do so. Hatzoloh ,ought not act. Since the member really as no privileges and is only hoping that an officer will not ticket him.
Similar to EMT plates, which anyone with EMT license can easily obtain. It might help against getting a ticket, and some people even take the risk. So I don’t think that it’s hatzolohs business what risks this member takes.