That's happened to me with a car pulling into a garage without indicating. The chap had no idea and was deeply apologetic. Fair play to the cyclist for staying upright. It's not easy! This particular Driver was originally given a reprimand. Subsequently fired under pressure. If you're driving a liveried van, expect a reaction. You're representing a company! It's like that wanker who owns the Brew restaurants in London.
I had a guy in a van shining a laser at me too once. We'd just paid for them to do our shutters. That pissed me off. Fun for them on a Friday.
The only other dickish behaviour was Boris Becker revving his expensive car next to me after I'd told him to get off his phone.
We all use the road. There are kids, bikes, dogs, old folk. Calm the **** down and drive/ride with a bit of thought about it.