Mike Penning 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 Health how many people are on the waiting list for bone marrow transplants in (a) Hemel Hempstead and (b) Hertfordshire. (263732) Ann Keen 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 Department does not hold this information centrally.