CNBC's UK Exchange newsletter: It's not the 1970s, but the oil shock is still biting hard

A sign saying "Sorry, No Petrol" on the forecourt of a BP service station during a fuel shortage in London on Feb 9, 1971. Evening Standard | Hulton Archive | Getty Images This report is from this week's CNBC's UK Exchange newsletter. Like what you see? You can subscribe here. The dispatch For Britons of a certain age, an oil price shock brings back memories of the 1970s, with food and petrol shortages, the state-imposed three-day working week, power cuts, doing school homework by candlelight, …