Francois Fillon faced down a rebellion by lawmakers in his centre-right party on Tuesday, but the revolt exposed a shaky confidence inside his camp as he tries to draw a line under a scandal that could derail his bid to win power.
With Fillon's election campaign once again distracted by the fallout from allegations surrounding taxpayer money he paid his wife as a salary, opinion polls show the former prime minister's difficulties paving the way for a May 7 runoff between the far-right's Marine Le Pen and centrist Emmanuel Macron.
Voter surveys have painted the same picture for three weeks, when the scandal erupted, and there is disquiet within Fillon's party over whether he can turn around his slump in popularity. Fillon has said he will only step down if he is put under formal investigation.
Fillon's attempts to rally his party, The Republicans, was dealt a blow by a report at the weekend which suggested the country's financial prosecutor was likely to take further legal steps into allegations of fake work by his wife, Penelope. On Monday evening dissenting lawmakers publicly dined at a central Paris restaurant to discuss whether their candidate was best-suited to represent them.
"On February 1st ... you asked us to hold on 15 more days on the basis that the situation would be clarified favourably," said an open letter agreed by some 40 lawmakers. "However, this period has expired, and there has yet to be any clarification. As a result, we have a real concern that our political family, The Republicans, will not be able to compete in this presidential election in a calm and dignified way."
Rebel legislators demanded a "crisis" meeting to discuss Fillon's fate. Later though, during a weekly meeting between Fillon and conservative lawmakers, Georges Fenech, who instigated the letter, backed down on the demand to convene the party's political bureau.