§ 7. Mr. Harold Daviesasked the Minister of Aviation how much has been spent on the development of each of the following missiles, namely, Thunderbird, Bloodhound, Firestreak, Blue Steel, Sea Cat, Sea Slug, Blue Water, and Black Knight; when these weapons will be ready; and what has been spent on development and purchase of the aircraft Victor, Vulcan, TSR2, NA39, Lightning, Javelin, Scimitar, and Sea Vixen, respectively.
§ Mr. RipponIt would not be in the public interest to give so much information on the progress of our weapon development programme.