Boris Johnson's demand that the EU agree to scrap the Northern Ireland backstop has been dismissed by European leaders.
European Council president Donald Tusk responded to a letter from the prime minister by suggesting that Mr Johnson was “not proposing realistic alternatives” to the backstop, while one French diplomat called his plan “a joke”. German chancellor Angela Merkel also insisted that the current Brexit deal could not be renegotiated. Labour said Mr Johnson’s letter was a “fantasyland wish list”.
It came as Donald Trump claimed the US and UK could move “rapidly” to a trade deal – but Senate Democratic leader Chuck Schumer vowed to “oppose” any trade deal if there was a hard border enforced in Ireland.
Here's how we covered developments as they happened:

Government dismisses calls for no-deal Brexit assessments to be released in full immediately
Corbyn says claims that leaked dossier warning of no-deal chaos is outdated ‘can’t be trusted’
Boris Johnson accused of having 'no negotiating strategy' after letter to Donald Tusk
Just hours before letter to Donald Tusk, one EU leader insisted withdrawal agreement ‘cannot be reopened’
Sadiq Khan urges ministers to drop ‘cruel’ plans to instantly end free movement after a no-deal Brexit
Exclusive: ‘These plans would be a fundamental affront to British values of tolerance and respect’
Labour splits widen as Diane Abbott vows to support Remain over her party's Brexit deal
John McDonnell and Emily Thornberry also declare they would campaign to stay in EU
Labour regional board member suspended by party after sharing post claiming Holocaust 'biggest lie' in history
Former chair of local party facing investigation after reposting article claiming concentration camp inmates had been 'well-cared for'