Mrs. May 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 the cost was of the MV Derbyshire Inquiry. (143713) Dr. Ladyman 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 The total cost to the Department of the Re-opened Formal Investigation (RFI) was approximately £11 million.