HC Deb 24 March 1983 vol 39 c456W
Mr. Charles R. Morris

asked the Prime Minister if she is satisfied that the arrangements for the surveillance of mail to Ministers and Government Departments are adequate to ensure the safety of staff and Post Office staff handling such mail.

The Prime Minister

We are always seeking to improve our arrangements for screening mail, but our system has prevented serious injuries to staff for many years and the vast majority of postal bombs have been intercepted.