Britons could face lower speed limits and be forced to take summer staycations instead of flying abroad

Lower speed limits, higher airfares and a surge in summer staycations could all be on the cards if the war in the Gulf drags on, analysts predict. Petrol rose above 150p a litre for the first time in nearly two years today as the turmoil in Iran feeds through to the high street. It comes as a war of words escalates between the Government and suppliers, who have been warned against “ripping off” motorists through profiteering. Asda chairman Allan Leighton denied claims that retailers were