Barbara Castle's introduction, in front of poster & watches policeman demonstrate breathalyser
Royal Festival Hall, London.
The New Law on Drinking & Driving brochure by H M Government and Alcotest 80 brochure on file.
VS. At press conference Mrs. Barbara Castle telling of (mute) the introduction of the breathalyser. She then poses in front of large poster and watches a policeman demonstrate how the breathalyser is blown up.