It happened to me in Liege/Leuven (depending on where you're from) on our way to Spa for the 1982 GP at just about 1am... great....just stopped to get some money from the bank.. parked the car in a busy street.. well lots of take-aways.. though it would be safer there...I remember saying "that sounds like my car alarrm.. no it can't be"... we were only 200m away round a corner!!
It took us ages to figure out that the hotel du ville where the police were located wasn't an hotel!!!

I had to use my trainer to bend it back into shape as it was raining ... took it to a main dealer who were supposed to replace the door...all they did was repaint it.. I didn't find out till a few years later the top paint started to flake off.. its still black and silver to this day .. no matter how many times I try to touch it up.
My sympathies...I removed the connection with the door lock, inside the door, after that so that if anyone did try again all they'd get is a bit of plastic and hopefully the sound of the alarm would have time to get someone interested.