It's not a question of whether I ' believe that shit '. It's a fact, they clog the roads up, 2, 3 abreast and they don't seem to give a shit. And dont forget horses were on the roads before bikes and most bikes are used ' unnecessarily ' so I dont quite understand your point.
We generally cycle 2 abreast on main roads if a club ride. On country lanes more likely to be single file. This allows us to protect less confident riders on the inside and generally encourages a safer pass from cars, rather than squeezing passed when it isn't safe. Also if there's a group of 10-15 you aren't waiting at a junction for as long if a queue of cyclists are going by..
It's perfectly acceptable in the highway code. f you don't like the rules of the road, don't use the road.
To the OP - sorry about your injury. I cycle for leisure and also to work during the summer. I find the commutes far more stressful and drivers have less patience at this time of day.
I've only been knocked off once and at slow pace (had my camera on luckily). Driver very apologetic and no injuries and no damage so we both went on our way.
It's outrageous that such serious injuries can be caused by recklessness on the driver's part - you should get a decent settlement.