HC Deb 15 March 1948 vol 448 c197W
2. Mr. Spence

asked the Minister of Supply whether he will extend P.M.L. priority to the supply of chains for driving concrete mixers used in the building of rural houses; and whether he is aware of the delays that are being caused through the lack of these particular chains.

Mr. G. R. Strauss

No. The use of the P.M.L. symbol to expedite the supply of components has been discontinued. The supply of precision chain is being increased as far as possible by the extension of double shift working and by supplementing the allocation to the industry of the special steels required.