HC Deb 28 February 1980 vol 979 c643W
Mr. Leighton

asked the Secretary of State for Employment how many days have been lost in strikes since 3 May 1979.

Mr. Mayhew

These statistics are not complied for parts of a month. The number of working days lost through industrial disputes from 1 May 1979 to 31 January 1980 was 24.5 million.