“The clock is ticking,” was one of Michel Barnier’s favourite lines as the EU’s chief Brexit negotiator, when he perfected the art of using deadlines to strengthen his hand. Now, as France’s prime minister, he is the one running out of time.

Far-right leader Marine Le Pen, who holds outsize leverage in France’s split parliament, gave Prime Minister Michel Barnier until Monday to adhere to her budget red lines before she decides whether to topple the government.

Far-right leader Marine Le Pen, who holds outsize leverage in France’s split parliament, gave Prime Minister Michel Barnier until Monday to accede to her budget demands before she decides whether to topple the government.