Pictures unearthed by the Mail show the MP, 44, atop his horse, punching the air in blue and white silks after winning the Newmarket Horsemen and Heroes Day charity race in 2012.
Rider issues renewed call to improve Newmarket road safety horseandhound.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from horseandhound.co.uk Daily Mail and Mail on Sunday newspapers.