1 May 2012 Last updated at 21:00

AP McCoy trying to forget Grand National'

Champion jockey AP McCoy says everyone is trying to do their best for horse racing after the British Horseracing Authority (BHA) wrote to all 40 riders expressing its disappointment at their conduct at the start of the Grand National.

McCoy says the National is a race he is trying to forget about and says he is reluctant to speak about the death of his National mount, Cheltenham Gold Cup winner Synchronised.