Saying 'another one' undertaking you is because you are hogging the middle lane, last time I checked it was illegal.... You need to pull in to lane one if not overtaking. The police could use your own footage to prosecute you.
Mike twice putting clips forward of people driving badly, whilst he is. Oh the irony must go right over his head. If middle lane hoggers didn’t exist, there wouldn’t be the chance to undertake except for the complete idiots. Doesn’t make undertaking right, but for many it does make it understandable!!