Britain's Brexit minister vowed to "get down to work" as he kicked off a first full round of negotiations on Monday, but a year after Britons voted narrowly to quit the EU their government still seemed at odds over what it wants.
"It's time to get down to work and make this a successful negotiation," veteran anti-EU campaigner David Davis said as he was welcomed to the European Commission by the European Union's chief negotiator Michel Barnier for four days of talks.
But back in London, British media were rife with talk of infighting that echoed the divisions Prime Minister Theresa May's Conservative party suffered during the EU referendum. Foreign Secretary Boris Johnson, attending a different meeting in Brussels, passed up an opportunity to deny that was the case.
His backing was seen as vital for the 52-48% victory of the Leave camp in June last year. Asked point blank on Monday if the cabinet was "split on Brexit", Johnson simply said he was pleased negotiations had begun and then defended the offer May has made to protect the rights of EU citizens in Britain.
Struggling for authority after losing her majority last month in an election she did not need to call, May faces questions inside her party on whether she can exercise control. That is worrying EU negotiators, who stress that 20 months until Brexit is very little time to negotiate an orderly divorce.
Finance minister Philip Hammond, who like May campaigned last year to keep Britain in the EU, said on Sunday he believed most of his cabinet colleagues now backed the idea of having two years or more of a transition period after Brexit in March 2019 - to soften the disruptive effect on society and the economy.
That had not been the case a month ago, Hammond said. That was a reminder of a gulf in perceptions across the Channel where EU leaders have assumed from the outset that Britain would need more than the two years allowed by treaty to negotiate the deal it wants to retain close, open trading links with the continent.
Hammond accused unnamed colleagues of briefing against him to try to undermine what is seen as his push for a "soft Brexit" that would prioritise trade rather than hardliners' demands for controls on EU immigration or an end to EU legal oversight.