I was walking through a park in Bath at the weekend with my three children. Coming the other way was a middle aged and very overweight man a large camera. I assumed he was a tourist but as he got closer he stopped, pointed his camera to a building and then moved it quickly to take a photo of my children. I confronted him and he claimed he was within his rights to take photos. He was very well spoken - public school educated - and was obviously well read on his subjected. I reported him to the police - and heard nothing since. I know I should have just taken his camera and ripped out the memory card but the law is a strange beast and I would have probably ended up facing charges. I have to say that it was a deeply disturbing experience.