Thankfully the cyclist was going very slowly, which meant he stopped just in time. Drivers like this are a menace and really shouldn't be allowed to drive.
Dashcam owner.. you are an AWFUL driver. Yes, it was your lane and she made a mistake, however the argument that ensued was senseless. You should be ashamed of yourself.
This inconsiderate individual has no respect. He sits at Co-op near to where I live being a nuisance to the local area; blasting his untasteful music late into the night. Quick tip for you; If you spent more money on fixing your can rather then making it louder your bonnet might not always be up.
What a surprise. You normally find if they're doing one thing wrong, it leads to others.....