I left out several details of this story regarding ripping the camera out of his hands because I didn't want to waste time discussing a personal issue. That isn't the purpose of this forum. And of course I would never consider my karate ability would preclude me from reasoning with the individual. I actually spent lots of time trying to ascertain from him why he was taking pictures of my wife. Sure, she is attractive, but he kept insisting he would use the photos for personal use. That's not the point -of course I didn't want him wanking off to my wife or posting them on some porno website. So I tried to reason with him, but he was very obstinate and refused to give me the film. So I basically grabbed the camera, took out the film, and threw the camera in the water.