It happened to us on the way back from Worcs on Tuesday, as I mentioned before we decided to stick to 60 mph cruise in the first lane and relax, and it was but there was just one tw@t in a Vauxhall Astra Turbo (some sort of three door/coupe looking hatchback) full of passengers, we approached it as it must have been doing 55 mph and we popped out, over took and popped back in again……a few minutes later here he comes, overtakes us and pulls in not too far in front and then proceeds to slow down again to his 55 mph cruise……..three times this happens over quite a few miles until he pulled off the M5…….I assume drivers like that just aren’t paying attention and are just engaged with their passengers rather than the other drivers……who could kill them!