§ Mr. Jon Owen JonesTo ask the Secretary of State for the Environment what guidelines British Rail is required to follow, as regards limiting levels of pollution produced by diesel-engine trains.
§ Mr. FreemanI have been asked to reply.
British Rail is required to meet the provisions of the Clean Air Act 1956, the Environmental Protection Act 1990, the Health and Safety at Work etc. Act 1974 and the Control of Substances Hazardous to Health Regulations 1988.