A 10p cut in fuel duty should be introduced to help motorists deal with the rising cost of petrol and diesel caused by the Iran war, Sir Ed Davey has said.The Liberal Democrat leader also called for a 10% cut in rail fares to help travellers with cost-of-living pressures.

A 10p cut in fuel duty should be introduced to help motorists deal with the rising cost of petrol and diesel caused by the Iran war, Sir Ed Davey has said.The Liberal Democrat leader also called for a 10% cut in rail fares to help travellers with cost-of-living pressures.