HC Deb 14 March 1989 vol 149 cc204-5W
Miss Emma Nicholson

To ask the Secretary of State for Transport what steps he is taking to ensure that the air traffic control system is adequately protected from unauthorised entry by computer hackers; and if he will make a statement.

Mr. Peter Bottomley

It is for the Civil Aviation Authority and the Ministry of Defence acting through the management of the national air traffic services to ensure adequate protection.