Brexit’s back – but are British voters ready to contemplate a reversal?
<p>As Andy Burnham talks up closer alignment with the EU and a poll suggests half in UK would rejoin, the B-word is back on the agenda</p><p>In February 2016, days after David Cameron announced the UK would hold a referendum on leaving the EU, he told workers in Slough not to imagine they could change their minds a few years down the line if they did not lik