I was just wondering what some of the more experienced people in self protection thought of the video I've posted below and the situation they disscuss? In a nutshell they are saying that should you come across a violent confrontation (where you are a third party) the best thing you can do is call the police and walk away. On the whole I agree with the video, but I'd be lying if I said that I would not somehow feel responsible, and feel cowardly. Not intervening wouldn't sit well with me, but it is undoubtably the safest option.
What do others think? Is it morally wrong and selfish to not get involved? Or it is just sensible?