The next time you're cut up by a dangerous driver or suffer abuse or harassment you might want to help us all by reporting it here:
https://my.surrey.police.uk/reportonline/ReportIt/
I'm not into this 'road wars' thing. We all know that the vast majority of car drivers (and let's face it that means most of us) we meet every day on the road are courteous and considerate. It's just a few that give us grief. (We also know that some cyclist can ride like twats.) Keep calm, don't respond to provocation, don't get abusive - just get their number and report them. Nice:D