I was driving back from town earlier today, as I turned into my road which is a fairly typical 30mph residential street, a group of about 7 cyclists turned in before me.
My OH doesn't drive and is a cyclist so I like think I'm fairly considerate of road users not in cars, so I slowed as they went ahead. The group was split into two with 5 of the cyclists further ahead and two "stragglers" I was going at about 15 mph and was behind them when they slowed further and the gap between them and the cyclists ahead grew bigger (at least 3 cars length)and there was (I thought) plenty of room to pass, I went past with no problems and fitted into the gap, they were still considerably behind me at this point. As I went on, the cyclists ahead were riding in the centre of the road/ swerving out frequently and I didn't feel comfortable passing them with the space available so just stayed behind. Eventually we got to an area of the road where there were cars parked on "my side", there was another car oncoming so I obviously stopped to allow them right of way - the first group of cyclists continued on, causing the oncoming car to stop. As I was stopped one of the cyclists behind me "caught up" and he slammed his fist into my driver side window and started aggressively shouting/ gesticulating at me. I genuinely wasn't sure why so just sort of shrugged/ held my hands up at him and waited for him to move on but he stayed there shouting (I couldn't hear what he was saying) until the other oncoming car had driven on, having to awkwardly manoeuvre around him as he was still in the centre of their side of the road. He then started riding again ahead of me going VERY (almost purposefully) slow. I fortunately reached my house by then and so pulled up but the cyclist was still turned round giving me the finger and shouting.
I know I should just let it go but I'm still wracking my brain trying to think what I did and if I did something wrong. Any insight into how I should have handled this?