All practicable steps to secure the economical use of doctors in His Majesty's Forces and in civilian services, including the measures referred to in the Question, are being examined by the Medical Personnel (Priority) Com- mittee under the chairmanship of my hon. Friend the Parliamentary Under-Secretary of State for the Dominions. The scope of this Committee and a summary of an interim report are set out in the replies which I gave to my hon. Friend the Member for St. Albans (Sir F. Fremantle) on 19th June and 2nd October last. I understand that further co-operation between the medical branches of the three Services has already been secured in accordance with the recommendations of the Committee and of the earlier Committee presided over by Sir Arthur Robinson, thus reducing, without any loss of efficiency in the Services, the number of doctors that would otherwise have been required. A system of releasing doctors from the Services to civilian practice, where there are special reasons for this course, is already in operation.