For once, yesterday’s Downing Street press conference included a worthwhile question, and not of the ‘why aren’t you locking us down?’ variety. In fact, it had nothing to do with Covid at all. Harry Cole of the Sun asked why, given that the Prime Minister had once cited the ability to remove VAT from fuel bills as a tangible benefit of leaving the EU, he was not now taking advantage of his new-found freedom, especially as bills are heading sharply upwards.