It boils my **** when cars don't indicate on roundabouts - mostly if they are opposite you but turning right and so look like they are going straight on, but you have to wait to make sure...
Anyway I like to try to make them see the error of their ways...no "don't mess with me" looks but a shrug of the shoulders or a shaking head...so far I've been ignored, looked at quizically or given the finger
Any ideas, success stories to help my quest and keep it going?

