insurance cover for dirt jumps
I have a dirt jump spot in lincolnshire which i have been building and riding on my own for the last few years. Recently a number of mtb and bmx riders have started to use the jumps. I have got all the people that come to ride to sign a piece a letter saying that they wont make any claims against me in case of injury. Will this be enough or do i have to do anything else? Any information would be very helpfull.