Seems to think it's acceptable to just switch lanes whenever he feels like it without indicating and regardless of what vehicle might already be there.
Parked mine car in front of Tesco, where each day there is a problem there as parking spaces in this area are quite "limited". Found that next to me, lady parked her big SUV ("look I am rich" type) on two spaces. Where looked at her, she already had a big problem that I even dare to look how she parked.
This taxi driver was a complete lunatic, swerved two lanes across to left undertook one vehicle and then swerved across 3 lanes to the right, an absolute moron, and driving is his profession.
Utter C***
Nearly ran us over parked on pavement even though we where standing there he did not care