Brussels officials have poured cold water on Britain’s threat to bypass the EU and open one-on-one Brexit negotiations with Emmanuel Macron and Angela Merkel.

The British government is frustrated that the EU will not discuss the terms of the future EU-UK relationship until secession issues like the “divorce bill” and the rights of EU citizens are settled.

As a result Downing Street is reportedly planning to go over the heads of the EU negotiating team and go directly to world leaders: where they hope they will get a warmer reception on the subject of trade.

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The plan comes after harsh words from Commission president Jean-Claude Juncker and chief negotiator Michel Barnier about Britain’s approach to the talks so far – with Mr Barnier urging the UK to begin negotiating “seriously”.

But asked about the threat to go directly to member states, Brussels officials close to the negotiations pointed to a statement agreed by member states, including France and Germany, that they would abstain from any separate side talks.

The European Council’s negotiating plan says the negotiations are to be conducted as “as a single package” where “individual items cannot be settled separately”

“So as not to undercut the position of the Union, there will be no separate negotiations between individual Member States and the United Kingdom on matters pertaining to the withdrawal of the United Kingdom from the Union,” they say.

The French government also said earlier this week that it "fully supports, on the substance as well as on the method, Michel Barnier's negotiating mandate" and that suggestions in the British eurosceptic press that it would bypass him “are founded on absolutely nothing and do not reflect reality”.

Brexit Secretary Mr Davis said at the start of the latest round of talks that he wanted to see "flexibility and imagination on both sides".

Brexit: the deciders Show all 8 1 /8 Brexit: the deciders Brexit: the deciders European Union's chief Brexit negotiator, Michel Barnier Getty Brexit: the deciders French President Emmanuel Macron Getty Brexit: the deciders German Chancellor Angela Merkel Reuters Brexit: the deciders Commission President Jean-Claude Juncker EPA Brexit: the deciders The European Parliament's chief Brexit negotiator Guy Verhofstadt Getty Brexit: the deciders Britain's Prime Minister Theresa May Getty Images Brexit: the deciders Britain's Chancellor of the Exchequer, Philip Hammond PA Brexit: the deciders After the first and second appointed Brexit secretaries resigned (David Davis and Dominic Raab respectively), Stephen Barclay is currently heading up the position PA

"Our goal remains the same: we want to agree a deal that works in the best interests for both the European Union and the United Kingdom and people and businesses right across Europe. We're ready to roll up our sleeves and get back to work once more," he said.

Defending the UK's position papers from criticism by the Commission, the minister said they were the product of "hard work and detailed thinking that has been going on behind the scenes" for the last year.