Saw that live from the stand at copse last week. It was very very nasty. Poor chap and hope he fully recovers. There was also a huge collision in supersport(I think) in the morning also which looked nasty. Some chap stalled at the start and got heavily rear ended by a back runner. Hope he's ok also.
I saw that first hand I was sat on the bank directly opposite. Was mental to watch. Wish all involved a speedy recovery .