HC Deb 28 July 1958 vol 592 cc946-7
48. Mr. Mason

asked the Minister of Supply what steps have now been taken by his Department to tighten security concerning leakages to the Press of secret projects.

Mr. W. J. Taylor

The need to protect secret information is well understood by all who are engaged on defence work. Air correspondents and others, however, who are closely in touch with technical developments, inevitably acquire some idea of major projects under development over a period of years and deduce some information about them. Through the co-operation of the Press, which I take this opportunity of acknowledging, such information is not published when to do so would be contrary to the national interest. Where there is any doubt on this point the advice of the Department concerned is sought before publication and steps have been taken to tighten up this arrangement.

Mr. Mason

Is it not most disturbing that the Swallow project, which was regarded as top secret, leaked into the Press and that at other times code names and code numbers of aircraft and missiles have also leaked into the Press? Is he satisfied that the steps taken by his Department to tighten up on security leakages will be more effective than they have been in the past?

Mr. Taylor

I am satisfied that the steps that we have now taken will improve the position; but as the hon. Member put down a Question in general terms, I have replied accordingly.

Mr. Mason

Can the hon. Member say to what extent his Department has now given stricter warnings to the Press regarding these security matters?

Mr. Taylor

We have done that also.