I was approaching a roundabout, which had three filter lanes. When I was learning I was taught to use the left lane on roundabouts like this if I wanted to turn off before 12 o'clock, the middle lane if I was going straight ahead and the right lane for turnings after 12 o'clock. Today, I wanted to go straight on, so I entered the roundabout in the middle lane. Visuals here:
http://maps.google.co.uk/maps?q=hend...=12,17.56,,0,5
As I passed the junction to my left, I checked my mirrors and indicated to show that I was turning left. As I started coming off the roundabout in the left lane of the dual carriageway, a car appeared to the left of me. Because of the angle of driving off a roundabout, there wasn't room for the both of us in the one lane so my reaction was to slow right down immediately, almost to a stop, and he drove past giving me the middle finger and mouthing what I can only assume what was a torrent of abuse. I was shocked because when I checked my mirrors before I signalled, he wasn't behind me or coming out of the junction to the left- there were no other cars around, so I'm guessing he was driving at a fair speed.
Not only did this really shake me up, but the fact that HE was swearing at ME has made me doubt my own driving know-how/lane discipline. I was just after a bit of advice really- did I do anything wrong to warrant his manouver and subsequent abuse, or did I just run into one of the road's many idiots a little early into my driving life? It's a route I went over plenty of times when I was learning and ever since, so if it was my mistake I want to be sure that I don't make it again.