Deliberately went straight-on from the right lane at a three lane roundabout, cutting in in front of me at > 30mph, heading into a national limit dual carriageway.
I was the second car at the lights and neither I nor the car in front were slow off the mark. If I hadn't noticed they were quite far over I'd probably be in hospital now. Incredibly dangerous.
(I say deliberately because they carried on along the same major road for another few roundabouts after, they clearly didn't just accidentally get in the wrong lane - and even if they had it'd be far safer to go around the roundabout again)
Van sadly unmarked else their boss would be getting an earfull.
Amazing driver seen around small Heath took the back out on his golf and corrected it perfectly fair play 👌🏼