HC Deb 16 July 1991 vol 195 c148W
Mr. Flynn

To ask the Secretary of State for Defence what steps have been taken to protect rare species of butterfly on Porton Down by his Department in areas under the jurisdication of his Department.

Mr. Kenneth Carlisle

This is a matter for the Chemical and Biological Defence Establishment under its framework document. I have therefore asked the chief executive of the CBDE, Dr. G. S. Pearson, to reply direct to the hon. Member.