Mendip Vale Estate, Frome (Central Heating System) Mr. Boscawen asked the Secretary of State for Employment if he will request the Health and Safety Executive to hold an immediate inquiry into the incident in which 4,000 gallons of petrol were introduced into the oil-fired central heating system of the Mendip Vale Estate, Coleford, Frome, on 5 February, putting at risk residents in 83 homes. Mr. John Grant I will reply to the hon. Member as soon as possible.