Looks like he is just stopping idiots going down the outside lane and cutting in at the last minute, the reason he is close behind you is to keep the space in front to a minimum to prevent vehicles pulling in at the last minute. He is queuing just like you.
Not only was this idiot racing another prat on a motorcycle, breaking several speed limits between newark and Souhwell. He apparently forgot his motor needs road tax.
Bloke is a full on knuckle shuffler, will sit 2cm From your rear bumper and when you finally move out to let him pass he will pull in front of you and keep break checking you. From your rear bumper and when you finally move out to let him pass he will pull in front of you and keep break checking you he’s probably upset that he can only afford an 11 year old Audi, and not even one of the fast versions. Grade a toss pot
lets almost kill a motorcyclist