Blood Transfusion Service Mr. Dubs asked the Secretary of State for Social Services how much blood collected by the Blood Transfusion Service in 1981 was made available for non-National Health Service purposes; and how much money was collected in charges for this. Mr. Geoffrey Finsberg I refer the hon. Member to my reply to the hon. Member for Walsall, South (Mr. George) on 11 March.—[Vol. 19, c. 473.]