I’m not sure what happened while I was driving but I had to pull out at a junction.. it was a bit ambiguous whether I could or not as there were roadworks barriers to go past so I went slowly, saw there were cyclists so waited and then pulled out. I thought I had ages with the traffic up the road but just after I got out someone behind me beeped, he looked absolutely mad. I have no idea if I maybe pulled out in front of them, I thought it was clear though. I made them the what have I done wrong gesture and when he continued to shake his hands and look angry pulled stopped the car (on the side of the road) in case something was wrong and I hadn’t noticed. It was a 30mph town road but empty in front. He passed me, looked at me and said something and looked furious. I have no idea if I did something wrong. I look pretty young (I’m not seventeen, but I do look it) so I think they were just being an ass.