Written question asked by Bob Ainsworth (Labour), in the House of Commons. It was due for an answer on Wednesday, 15 December 1993. It was answered by Robert Key (Conservative) on Wednesday, 15 December 1993 on behalf of the Department of Transport.

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Dept of Transport

Question

What research has been undertaken to evaluate the performance of catalytic converters in a typical urban driving situation in Britain; and whether the reductions in emissions have been quantified.

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Secondary information

Type

Written question

Reference

234 c713W;234 c709W

Session

1993-94

Subjects

Air pollution Exhaust emissions Pollution control Standards Research Urban areas Catalytic converters