There was a chance to take a turning in one of the other lanes or even a few 100 yds after this where they could've taken a left or right turning to end up going back in this direction.
But no they decide to create their own when the lights indicate straight ahead only.
Nearly causes an accident by changing lanes to a right hand lane without indicating or looking. No apology or acknowledgement when beeped. Completely oblivious. Elderly female. Junction of A580 at Amans.
Not cool bro, not cool.