very frustrating. a car has parked all day in the private carpark in front of my walk up apartment. called the police, they can't do anything about it except to try to telephone the owner of the car and request him to move it. they also will not release the telephone number or details of the car owner to me. i'm wondering if more drastic steps can be taken on my part, either by wheelclamping the vehicle, or issuing a private summons against the car owner. would appreciate any input here from ppl with similar experiences. TIA.