§ Dr. Marekasked the Secretary of State for Social Services, pursuant to his reply of I May, Official Report, column 470, if he has any information showing standardised mortality ratios of men aged 15 to 64 years according to social class based on occupations recorded in the 1981 census, and at death registration prior to and following the census, where occupations have been coded into social classes according to both the 1970 and 1980 classifications of occupations.
§ Mr. WhitneyI shall let the hon. Member have a reply as soon as possible.