UPDATE 4-Brexit goes down to the line: EU and UK say big differences remain
* Barnier to travel to London, says significant differences
* Talks still snagged on fishing, competition and governance
* "Only a few days left" for trade talks - EU diplomat said
* PM Johnson: substantial and important differences remain (Adds Johnson)
By Gabriela Baczynska and Guy Faulconbridge
BRUSSELS/LONDON, Nov 27 (Reuters) - The European Union and Britain said on Friday there were still substantial differences over a Brexit trade deal as the EU chief negotiator prepared to travel to London in a last-ditch attempt to avoid a tumultuous finale to the five-year Brexit crisis.
With just five weeks left until the United Kingdom finally exits the EU's orbit on Dec. 31, both sides are calling on the other to compromise over fishing, state aid and how to resolve any future disputes.
The two sides will shortly resume face-to-face negotiations after they had to be suspended last week when one of EU chief negotiator Michel Barnier's team tested positive for the coronavirus.
"Clearly there are substantial and important differences still to be bridged but we're getting on with it," British Prime Minister Boris Johnson told reporters.
"The likelihood of a deal is very much determined by our friends and partners in the EU -- there's a deal there to be done if they want to do it."
Barnier said on Twitter he would travel to London on Friday evening for talks with Britain's chief negotiator David Frost.
"Same significant divergences persist," Barnier said.
The talks are still snagged on three main issues -- fishing, state aid and dispute resolution -- but neither side has so far shown a willingness to shift enough on them to allow a breakthrough.
"FEW DAYS LEFT"
Britain formally left the EU on Jan. 31 but has been in a transition period since then under which rules on trade, travel and business remain unchanged. From the end of the year it will be treated by Brussels as a third country.
One EU diplomat said there are "only a few days left" for the talks, which have previously continued through numerous broken deadlines.
"The gaps on level playing-field, governance and fisheries remain large," the diplomat said following a closed-door briefing given by Barnier to national diplomats on the progress of the negotiations.
"Without London taking the necessary decisions quickly, reaching a deal will be all but impossible. Time is running out quickly. There are only a few days left for further negotiations."
A "no deal" exit would snarl borders, spook financial markets and sow chaos through the delicate supply chains that stretch across Europe and beyond -- just as the world grapples with the vast economic cost of the COVID-19 outbreak.
EU ambassadors called on the Commission to urgently prepare contingency measures for a no-deal. But Barnier was reluctant to go down the contingency route as he still believes a deal can be struck, another EU diplomat said.
A different diplomat told Reuters it was "not a particularly bright picture".
BREXIT DEAL?
The first sign of movement -- either towards a deal or that talks are crumbling -- is likely to be a call between British Prime Minister Boris Johnson and European Commission chief Ursula von der Leyen. No such call has yet been announced.
A source close to the negotiations said it had been "tough" recently to make progress.
The two sides are trying to strike a trade deal on goods that would safeguard nearly $1 trillion in annual trade and the peace in British-ruled Northern Ireland.
The latter is a priority for U.S. President-elect Joe Biden, who has warned British Prime Minister Boris Johnson he must uphold the 1998 U.S.-brokered Good Friday Agreement that ended three decades of sectarian conflict.
Von der Leyen said on Wednesday the EU was ready for the possibility of Britain leaving the bloc without a new trade accord despite "genuine progress" in the tortuous Brexit talks. (Reporting by Gabriela Baczynska and John Chalmers in Brussels and Guy Faulconbridge and Kate Holton in London; Editing by Catherine Evans)
