§ Mrs. Helen JacksonTo ask the Secretary of State for the Environment (1) if he will list the sewerage undertakers which have decided to exclude plastic as an approved material for waste-water pipework; [13186]
(2) when he last met the representatives of (a) the pipe making industry, (b) the British Standards Institution and (c) the European Commission to discuss the specification for sewerage pipes. [13185]
§ Mr. ClappisonThe specification for sewerage pipes is a matter for the sewerage undertakers.