HC Deb 24 January 1984 vol 52 c517W
Rev. William McCrea

asked the Secretary of State for Northern Ireland what percentage of strikes in Northern Ireland during 1980, 1981 and 1982 lasted (a) less than three days, (b) between three and five days and (c) more than five days.

Mr. Butler

I shall reply to the hon. Gentleman as soon as possible.