Mr. Pickles Share this specific contribution Share a link to this specific contribution: Share contribution 1 on Twitter Share contribution 1 on Facebook Share contribution 1 via Email Copy link to contribution 1 to clipboard Copy link To ask the Secretary of State for Transport what assessment she has made of the likely effects on incidence and severity of asthma of increased use of biofuels. (202837) Jim Fitzpatrick Share this specific contribution Share a link to this specific contribution: Share contribution 2 on Twitter Share contribution 2 on Facebook Share contribution 2 via Email Copy link to contribution 2 to clipboard Copy link I refer the hon. Member to my answer of 21 April 2008, Official Report, column 1432W.