Saw it, was parked in road when there were plenty of parking spaces. Cars could not get out of spaces !! Blind or mentally defective, was going to post here myself...
I'd get a dash cam if you haven't got one. Many a prick has come unstuck the moment they (and their insurers if they have one), realise their "facts" don't add up. Driving like that they are also going to kill someone.. hope the cops see it in time.
Unfortunately this is a common problem for many cyclists.. some drivers simply do not know how to behave around them, and some just don't care. There is simply no excuse for it and yet the first thing idiotic drivers do is try and make excuses such as (non-existent) Road-Tax or saying cyclists should be in the gutter at all times. There's some shockingly poor drivers out there with a terrible attitude, they should be made to re-sit their driving test!
This old girl wasn't having a good day, she flew out of a junction and was nearly hit by the car in front of me. It is a Keep Clear but the lights were green and the traffic flowing, she went round like it was a corner, shockingly bad driving.
When you say "acting oddly behind my car" can you please explain in more detail? If you are concerned always pull up and call the police; that or drive to a police station, petrol station or supermarket. Do not be tempted to confront anyone, just pretend you haven't noticed them and go straight to security personnel.
Speeding in a residential area with school children leaving school. Cut up several cars including myself. Very dangerous driver.