Where is WoofMarkTheDog when yu need him on a subject ? also I was in wandsworth over the weekend, and they have a compulsary 'Dog chipping' policy for residents, which begs teh questions of 1) How do they know if you are a resident or a visitor ? 2) what happens if you visit, and your dog isn't chipped ? 3_ hopw will they check, some sort of doggy scanner like the new heathrow body scanners, positioned at every park gate ?