HC Deb 31 March 1994 vol 240 cc916-7W
Mr. Morgan

To ask the Secretary of State for the Environment what proposals he has for improving the accuracy of measuring fine particulate matter and benzene arising from vehicle exhaust emissions.

Mr. Atkins

The improvement of the accuracy of measurements of particulate and benzene in vehicle exhausts depends on the continuing development of measuring equipment. Contractors making these measurements for my Department will be expected to use the most up-to-date and accurate techniques practicable.

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