HC Deb 28 April 1954 vol 526 c156W
27. Mr. Langford-Holt

asked the Under-Secretary of State for Air what steps are taken to ensure that used lubricating oil sold commercially by his Department is re-refined for use again and not sold for other purposes.

Mr. Ward

None, but, in fact, all contracts for the sale of this oil have so far been let to re-refiners.

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