HC Deb 10 November 1966 vol 735 cc338-9W
Mr. Arthur Lewis

asked the Secretary of State for the Home Department what study he has made of the information sent to him by the hon. Member for West Ham, North, concerning the possibilities and the advisability of introducing the invisible electronic ray for the safeguarding and security enforcement at Her Majesty's Prisons; when his Department first approached the electronic firm who could install this system; and what action resulted from these inquiries.

Mt. Roy Jenkins

I am unable to trace the receipt of any information from my hon. Friend on this subject.