Yes Jack, you are right. They do a wonderful job. He'd never had to call anyone out before thank goodness but it is good to know that someone is there to help if needed.
He is fine now, thanks, although not looking forward to 6 weeks in plaster.
He had made a bit of a mess of it, dislocated, two broken bones and torn ligaments.
He had an operation on Monday to somehow put wires in to repair the ligaments.