asked the Secretary of State for Social Services if he will list those topics on which it is not his practice, to answer parliamentary Questions; and if he will list any changes in practice since 1972, indicating in each case the date on which the change was made and the relevant reference in the Official Report.
not available centrally about any such costs incurred by my agents. Nothing was spent by my Department on research into developing alternatives to the use of animals; I would refer my hon. Friend to my reply to my hon. Friend the Member for Putney (Mr. Jenkins) on 7th March.—[Vol. 945, c. 587–8.]