Thanks for the responses, I have been thinking about a camera on and off, if I had a camera today I would have reported him to the police, just reckless driving.
I am one of the most laid back and non aggressive people, but I have to say drivers that are putting me at risk just make me so angry!!
I will be more assertive from now on and take the centre of the roads, it seems to be happening more regularly since lifting the lockdown, they just cant wait a few minutes until there is room to overtake!
My confidence was doing ok, as last year I got t-boned by a car at a small roundabout, she was taken to court and prosecuted.
I guess its just part of riding on the roads, if its not near misses, its verbal abuse.