Well, Quoi, you have all my sympathy, if it helps. The threads on here .... some humerous and some serious ... probably will not help much but time is the only answer to your fury. I remember ... many moons ago ... parking my car in a multi-storey car park. I returned a couple of hours later, got it and started to pull out of the bay, wondering what the scraping noise was. It turned out to be the cage at the rear, under the boot, which should have held the spare but on this occasion somebody had used bolt cutters and the wheel and tyre had gone. I was informed by the police that this was a not infrequent happening at this particular car park and I had visions of returning to the car park on a regular basis and waiting and watching and waiting and watching and .....Eventually realised it was pointless but good luck with whatever you decide.