they should include Mental Test in the Driving School also..i experience the same with my left indicator on as I am about to make a U Turn..this stupid Sri Lankan Driver in full speed blinking his head light at us I'm with my 6 year old daughter and my wife when the incident happen. my wife open the car window on her side and ask the ignorant driver what his problem.. Instead of saying sorry he shouted at her..what I did? i came down and slap him in his face took his number and reported it to police.. after a week we met at the police department and there I was shocked he uttered the word "SORRY"...