The authority warned in December that retailers’ fuel margins remained ‘persistently high’ Get the free Morning Headlines email for news from our reporters across the world Sign up to our free Morning Headlines email Sign up to our free Morning Headlines email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice The UK’s competition watchdog has confirmed it is looking into rising petrol and diesel prices amid concerns that

Tag-uri: Petrol