I'm team cyclist. Although he's not without blame for being a bit aggressive too.
If I'm cycling and come to a tight corner with double white lines, I'll often move out slightly towards the centre of the road. Firstly, I want to be seen by traffic coming up behind me. Secondly, I want to prevent the temptation for a car to try and overtake me. I always used to do this on the corner at bottom of Wickham Hill in Hurstpierpoint, after a couple of occasions when cars nearly knocked me off my bike.
If I'm cycling and come to a tight corner with double white lines, I'll often move out slightly towards the centre of the road. Firstly, I want to be seen by traffic coming up behind me. Secondly, I want to prevent the temptation for a car to try and overtake me. I always used to do this on the corner at bottom of Wickham Hill in Hurstpierpoint, after a couple of occasions when cars nearly knocked me off my bike.