§ Mr. Lubbockasked the Postmaster-General how many letters and other postal communications were opened by security officers in February, 1967, and February, 1966, respectively.
§ Mr. Roy JenkinsI have been asked to reply.
As my right hon. Friend the Prime Minister made clear in replying to Questions on 17th November, 1966, it would be contrary to established practice to give this information.—[Vol. 736, c. 634–41.]