§ 101. Mr. Lewisasked the Minister of Food if he will cause an investigation to be made into the harmful effects caused by the use of thiourea as a preservative on citrus fruits; and whether he will make a statement on the results of these investigations.
Dr. HillI would refer the hon. Member to the reply my right hon. and gallant Friend gave him yesterday about this product. I do not think further investigation is necessary.