In his most savage remarks yet, Mr Frost ripped into the EU for offering the UK a low-quality trade agreement that he says would force the country to “bend to EU norms”.
In an extraordinary letter to the EU’s chief negotiator Michel Barnier, the British negotiator called Brussels’ proposal that EU state aid rules be part of British law “egregious”.
He added that it was “simply not a provision any democratic country could sign”.
Sam Coates told Sky News viewers on Wednesday evening that many in Whitehall involved in the Brexit talks now feel like a collapse in the talks is inevitable.
JUST IN: Brexit Trade deal: Lord Heseltine faces backlash over trade deal fears