Came on here to say the same thing as above. I have dash cam footage of everything if you need. Just watched it through and saw it all. This number plate went to move lanes while the other car was beside them, then came in behind and high beamed them. The other car honked him and flipped him off (rightfully so). This number plate then drove in the left, attempted several sideswipes to make the other car crash then through a water bottle at them before speeding off doing about 75-80 mph. Absolutely disgusting. Need their licence taken off them.
Black Mercedes by the way. Driver looks male and is incredibly erratic.