The government must commit to a “genuine negotiation with the EU”, former Chancellor Philip Hammond has said.
In his first comments since stepping down last month, Mr Hammond said a no-deal Brexit would “break up the UK”.
“The reality would be a diminished and inward-looking little England,” he said in an article in the Times.
A no deal would be a “betrayal of the 2016 referendum”, he said, adding “it must not happen”.
Prime Minister Boris Johnson has called for the EU to remove the Irish border backstop plan before the Brexit deadline of 31 October.
Many of those who voted against Theresa May’s Brexit deal had concerns over the backstop – designed to guarantee there will not be a hard Irish border after Brexit – which if