We were in the fast lane and this guy wanted to pull out, has we were at speed had no where else to go so had to carry on and couldn’t let him out. He then speed up the inside lane and under took us and indicated yet again and swerved over into our lane and then back again. The driver had 2 children in the back seat of his car and put them aswel as myself, husband and our son at risk. I managed to record the idiot which has been sent to the police. People like this should be banned off our roads.