“The Sunak Government largely gave up promoting Brexit or explaining the benefits to the British people,” Boris Johnson’s former EU negotiator Lord David Frost told GB News. “Few of its members had supported Brexit and indeed they seemed to regard it as some kind of natural disaster about which the less said the better. “In these circumstances, it is testament to the strength of the pro-Brexit feeling that over 40 per cent of Brits are still opposed to rejoining.” Lord Frost’s remarks make for pretty somber reading for any one of the 17.4 million people who still believe Britain’s future is be…