HC Deb 07 August 1941 vol 373 c2105W
Mr. Boyce

asked the Secretary for Mines the number of firms which have manufactured Government emergency producers for use in respect of producer-gas vehicles; the number of units actually manufactured and sold; and the number in use on the roads in Great Britain at the present time?

Mr. Grenfell

I do not think that it would be in the public interest to give the details asked for, but I am sending the figures to the hon. Member.