§ Mr. Grovesasked the Minister of Health whether calves in the Government lymph establishment are slaughtered immediately before the extraction of the lymph used in vaccination; and, if so, what was the date of the alteration of the method of lymph collection formerly followed?
§ Sir K. WoodThe answer to the first part of the question is in the affirmative. The date of the alteration of method was 1st July, 1936.