§ Mr. Wigleyasked the Secretary of State for the Environment what is the average price of petrol in Gwynedd at the most recent available date; and how this compares with corresponding figures for Liverpool, Birmingham and London.
§ Mr. John SmithI have been asked to reply.
The retail prices of petrol vary according to such factors as the terms of supply and the marketing policies of oil companies and retailers as well as the location of the retailer. I regret that average prices are not available.