I can't see where I should put this so sorry if not a very good AIBU! I was driving earlier today and a pickup pulled out in front of me and forced me into the other lane. I beeped and they then kept swerving in and out of my lane front of me. I obviously held back and they pulled off after 100m or so no harm done, is it worth reporting or should I just leave it? Does anyone know what reporting it involves?