HC Deb 19 June 1978 vol 952 c32W
Mr. Robin F. Cook

asked the Secretary of State for the Home Department what is his policy on the availability for commercial sale in public bookshops and by mail order of United States army manuals TM 31–210 and FM 5–31 on the home assembly of terrorist weapons, bombs and booby-traps.

Mr. Merlyn Rees

The distribution of material which incites crimes is a criminal offence. I should be reluctant to take broad powers to censor publications unless I were advised that it would make an effective practical contribution to the prevention of terrorism. I am, however, consulting the police about the documents to which my hon. Friend refers.