Attempts to form a new government in Sweden ‌hit the buffers on Monday after Social Democrats leader Magdalena Andersson said she was unable to secure enough support, despite the centre-left bloc winning a narrow majority in this month’s election.

“I can conclude that there is currently no possibility ​for me to form a government,” Andersson said at a press conference, saying she ​had lost the support of Sweden’s Left Party.

The speaker of Sweden’s parliament, Andreas Norlen, told ⁠reporters he will meet each party leader one-on-one on Wednesday before announcing who will have the ​next go at exploring the formation of a government.

One likely option would be Prime Minister Ulf Kristersson, whose Moderates are the ​next biggest party after the Social Democrats.

The general election on September 13 saw the centre-left opposition taking 176 seats in parliament, just beating the centre-right’s 173.

The result was driven by a decline in support for the anti-immigration Sweden Democrats, bucking ​a Europe-wide trend of gains for the far right.

Despite the centre-left’s victory, the vote, widely seen ​as a referendum on Kristersson’s promise to bring the far-right Sweden Democrats into a ruling coalition, has left forming ‌a ⁠stable government fraught with difficulties.

Andersson said she had given up trying to form a government after the Left Party, one of the parties she needed to form a majority, said it would support a candidate from the centre-right as speaker of parliament.

The Left Party has said previously it will only ​support Andersson as prime ​minister.

Andersson would likely get ⁠another shot at trying to form a government if any centre-right attempt fails.

The speaker can put four candidates forward to parliament for approval, but if ​each is rejected, Sweden will hold a new election.

Casting a further cloud ​over the process, ⁠police said on Friday they had started preliminary investigations into five complaints of election fraud around Stockholm.

The probes come days after prosecutors opened a separate investigation into suspected fraud in the central Swedish town of Borlange, ⁠a ​case that could put 11 parliamentary seats in play if ​the Election Review Board orders a re-run of the vote there.

In 2018, Social Democrat Stefan Lofven took 134 days to form ​a new government.