The government will make it illegal to grant new oil and gas licences in the North Sea, the King said at the state opening of Parliament, in a sign ministers are refusing to buckle in the face of a barrage of criticism that the policy is depriving the UK of billions of pounds in tax receipts without helping the environment. As part of an Energy Independence Bill announced in the King’s Speech, the government will bake into law its pre-election pledge not to explore new oil and gas fields in a bid to “take control of our energy security”.…