In France's recent presidential election, President Emmanuel Macron's chief opponent was far-right leader Marine Le Pen.

In the country's upcoming parliamentary elections, though, the main challenge for France's head of state is coming from the left — in the form of a newly set up bloc called Nupes, a French acronym for "Nouvelle union populaire ecologique et sociale," or the New Ecological and Social People's Alliance.

The suburb of Chevilly-Larue, in the south of Paris, could become one of the new alliance's strongholds.

On a recent Saturday afternoon, the 19-year-old rapper Lazak was singing on a small stage, right in the middle of a few residential blocks. "We are the city!" he chanted into the microphone while bobbing up and down, waving one arm to the rhythm.

The concert was part of a local event, where visitors could buy sausages or play chess in adjacent pavilions.

A few dozen bystanders in front of the stage were joining in the singing, some of them also with one arm up in the air. Amongst them Rachel Keke, a Nupes candidate in this county, Val-de-Marne.

"We need members of the working class to defend our interests in parliament," she later told DW, as she was sitting on a bench in a nearby park, not far away from the apartment in one of those residential blocks where she's living with four of her five children.

No stranger to struggle

It's the first time the 48-year-old native of the Ivory Coast is running as a political candidate. Keke first arrived in France in 2020 and also has French nationality.

She works as a chambermaid at an Ibis hotel in northern Paris. She and her colleagues made national headlines last summer when they forced the international chain that owns the Ibis, Accor Hotels, to meet some of their demands after striking for 22 months.

"They gave into most of our demands and increased our wages from between €600 and €1,000 to €1,300 to €1,900 euros — that goes to show that there is the money to pay the poor higher wages," Keke said.

"Nupes' platform is tailor-made for people like us," she added.

The left-wing alliance aims to increase the minimum wage from currently roughly €1,300 to €1,500 net per month, bring the retirement age down to 60 from 62 and to block price rises for gas and certain basic products.

Those are the arguments that Keke was putting on the table that afternoon to try to convince the inhabitants of Chevilly-Larue to vote. Here, the poverty rate is several points above the national average.

One of the locals listening was 36-year-old Ruphin Olle Nne. "It's getting increasingly difficult to make ends meet with our small wages. But are you sure that things will change with Nupes in power?" asked the doctor's assistant, a mother of two with a third child on the way, as she perused the Nupes flyer.

"I think we can change things but for that we'll need your support," Keke answered.

Olle Nne nodded approvingly. "That makes sense," she said. "After all, you're one of us and know what our daily life is like."

Just then, two young men passed by. "We're on your side, we'll vote for you," they shout out to Keke, showing her two thumbs up. She smiled and waved back.

Melenchon for prime minister

Jean-Luc Melenchon, head of the Nupes alliance, is hoping for more such support. The 70-year-old came third in the first round of April's presidential election with his far-left party, La France Insoumise, or LFI, scoring almost 22%. Current President Emmanuel Macron was eventually reelected in the final vote against far-right contender Marine Le Pen.

But in the parliamentary elections, Le Pen's party could only get 40 of the 577 seats available, according to polls. This is partially because it doesn't have localized candidates. That is why in this field, Macron's main opponent is Melenchon.

The far-left leader has been using his relatively good result in the presidential election as an argument to convince the Socialist Party, the Greens and the Communist Party to adopt large parts of LFI's platform in their alliance's founding agreement. The other three parties scored less than 5% in the presidential election's first round.

Nupes' common manifesto features wide-ranging measures for the protection of the environment, as well as women's and immigrants' rights. Nupes is also planning on nationalizing banks and energy companies and establishing a job guarantee for everybody. The manifesto also includes LFI's ambition to back away from certain EU rules and to leave the NATO military alliance.

Melenchon hopes to make that manifesto work on a national level.

"Elect me as your prime minister," he has told voters, stressing that a Nupes victory in the parliamentary elections would mean that Macron would have to choose him as prime minister. After all, he argues, parliament has the power to revoke the government and it would do so, if Macron were to choose someone else for that job.

But Macron is determined not to have to do that. "No party can impose the name of a prime minister on the president," he recently told regional newspapers.

Polls favor Macron

Currently, polls suggest that President Macron has the most support.

They predict that Nupes will come first in this Sunday's initial round of voting but that the left-wing alliance won't be so successful in the second round.

Candidates need the support of at least 12.5% of registered voters to reach the second round.

Projections suggest the President's party,  La Republique en Marche (The Republic on the Move), together with allied parties, will be able to get a parliamentary majority in that second round. These predictions are also based on historical allegiances and results from the recent presidential election.

Bruno Cautres, a political science researcher at Paris-based University Science Po's Centre for Political Research, said it seems logical the left won't be as strong in the second round of voting.

"Nupes will bundle all left-wing votes during the first ballot, as there are hardly any other left-wing candidates competing," he told DW. "But in round two, the Nupes candidates have practically no untapped voters — as opposed to Macron's representatives who can count on support from the center and the right," Cautres added.

The researcher said that even certain center-left voters are likely to turn away from Nupes in the second, final round of voting.

"They think Melenchon is too far-left and are put off by his stance on international alliances and his historical proximity with Russian leader, Vladimir Putin," Cautres explained. Up until shortly before the Russian invasion in Ukraine, Melenchon was still saying that NATO was the worst aggressor, not Russia.

There is room for some electoral surprises though, Cautres added.

"We could see something similar to what happened in 1997, if many of the government's candidates are in difficulties in round one," he suggested. "That could create a real dynamic amongst voters for a left-wing majority in parliament."

Back then, left-wing parties managed to win the parliamentary elections which led to a so-called cohabitation government, where different parties rule the country but are not united. Conservative President Jacques Chirac had to steer the country together with a government under Prime Minister Lionel Jospin, a Socialist.

Nupes candidate Rachel Keke is obviously hoping for exactly such a surprise.

"We need to win this election," she stressed. "We are the only ones to put ourselves in poor people's shoes."

Edited by: Cathrin Schaer