06:00Alison Butterworth and Phil TrowLe Mans 24-hour raceBBC Radio Manchester Duration: 3 hours Wed 3rd Jun 2015, 06:00 on BBC Radio ManchesterAlison and Phil meet a driver from Knutsforth who is preparing to take part in the Le Mans 24-hour race plus whether adding vitamin D to our food can help prevent rickets.GenresEntertainmentBrandAlison Butterworth and Phil Trow Source: BBC Online