Wouldn't let me out, then when I managed to move into the right lane to overtake a lorry, preceeded to drive very close to me trying to intimidate me.
I didn't immediately move back into the left lane as there was another lorry not far away so decided to stay in the right lane with cruise control set to 70mph
BMW driver undertook me and squeezed in front of me just before hitting the lorry but completely blocked off my breaking space and nearly caused a crash between myself, the lorry, the car in front and the BMW