article_snippet.sent: Jockey Sam Twiston Davies, pictured, admitted that he always salutes a magpie on he way to Aintree .
article_snippet.sent: Survey boss Al Cross said: 'It seems most people have some sort of good luck charm.
article_snippet.sent: My own ritual's worked for Survey boss Al Cross twice, but I will keep trying.'
article_snippet.sent: And leading jump jockey Sam Twiston-Davies added: 'I only have one race ritual, and that is always to salute a magpie!'