Background: How are the talks really progressing?published at 16:24 British Summer Time 25 October 2017
From Reality Check, 19 October 2017
BBC News UK
So it's come down to money. Who would have thought it?
After five rounds of negotiations on Brexit, the EU remains insistent: there will be no discussions with the UK on a transition period, or on future relations, until financial commitments have been clarified.
So what exactly is it about the money that is proving so difficult to resolve?