Linford
Guest
Linford didn't mention an undertake, so that's irrelevant. As I understand it, the car was in the outside lane and wanted to move back left, which is what he ought to do once he's finished is previous overtake.
Of course he might have just been blasting down the outside lane of an empty motorway and decided to move over just to annoy Linford (we don't know what other traffic was behind), in which I'd leave him to get ahead of instead of having him behind me...
What he didn't do (which I would have done in his position) was to look and see how quick the speed of the adjacent vehicles are in the inside lane to each other before attempting to occupy the middle lane. If a following car in the inside lane is doing 70 and approaching the back of a car doing 60, it is easy to anticipate they will be looking to move out to get past as you can see their gap is closing. As the outside lane is empty in front of him, he could have just stayed there for a bit longer as to move into that space will either mean he would have to jump on the brakes behind the 70mph overtaking car, or force the said car back into the inside lane which is what he did - and then feign disbelief that anyone would want to get in his way - he was driving a Ford Ranger (or was that a Q7
)
.