I was on the skytrain going downtown in the summer and an old dirty man sat beside me. I ignored him until I saw his camera hidden in his lap pointed at a young girl sitting in her seat facing us. When I saw the camera click and take a picture of her I started yelling at him saying “what are you doing! ?” We proceeded to have an argument about how he was a disgusting pig and then he ran off the train at the next stop; turning around and taking a picture of me before he fled. I was furious but didn’t call the police because there is no law saying that you can’t take pictures of people when they’re out in the public.