When asked about Rule 243, Michael Caulfield, secretary of the Jockeys' Association, said: "I do not intend to add to the debate. We know the rules and we do our best to abide by them. We promote racing and do our business in a very professional way. We are the most tightly regulated of all sports people you could possibly wish to come across, and as a group we are well aware of our responsibilities to racing. Under pressure, we carry out our jobs admirably."