Paris (AFP) - Hundreds of thousands of people on Monday massed in France on labour day to vent their anger against President Emmanuel Macron's pension reform, with unions vowing not to stop fighting even after the changes were signed into law.
Unions had been hoping for a vast turnout across France for the May 1 protests to further rattle Macron, who has been greeted by pot-bashing and jeers as he toured the country seeking to defend the reforms and relaunch his second mandate.
Macron last month signed a law to raise the retirement age from 62 to 64, despite months of strikes against the bill.
"The law has been passed but has not been accepted, there is a desire to show discontent peacefully to have a reaction in response that shows a certain level of decency," said Celine Bertoni, 37, an academic in the central city of Clermont-Ferrand.
"I still hope that we are going to be told it will be withdrawn," she added.
"Macron has the impression that as he was elected he has all the power!But I want him to cede his place to the people," added Karine Catteau, 45, in the western city of Rennes.
The main march in Paris kicked off at 1200 GMT along the traditional protest route of Place de la Republique to Place de la Nation, with a heavy downpour suddenly beginning at the very moment it started.
Police had been given a last-minute go-ahead to use drones as a security measure after a Paris court rejected a petition from rights groups for them not to be used.
Police used tear gas in Toulouse in southern France as tensions erupted during the demonstrations, while a car was set on fire in the southeastern city of Lyon.
In the western city of Nantes, police also fired tear gas after protesters hurled projectiles, AFP correspondents said.The windows of Uniqlo clothing store were smashed.
'Page not going to be turned'
Macron and his government have tried to turn the page on the episode of popular discontent, one of the biggest challenges to his second term.
"The page is not going to be turned as long as there is no withdrawal of this pension reform.The determination to win is intact," said the head of the CGT union Sophie Binet at the Paris protest.
"The mobilisation is still very, very strong," added Laurent Berger, head of the CFDT union.
"It is a sign that resentment and anger are not diminishing."
Monday marked the first time since 2009 that all eight of France's main unions have joined in calling for protests.
"This workers' holiday will take place amid union unity and that alone is historic," said Frederic Souillot, the secretary general of the Force Ouvriere (Worker's Force) union.
Radical ecological activists from Extinction Rebellion earlier sprayed orange paint on the facade of the glitzy Fondation Louis Vuitton museum in Paris, which is backed by the LVMH luxury goods giant.
In a separate action by a different environmental protest group, activists sprayed orange paint around the Place Vendome in central Paris, known for its jewellery shops, targeting the facade of the ministry of justice.
'Red card' to Macron
France has been rocked by a dozen days of nationwide strikes and protests against Macron and his pension changes since mid-January, some of which have turned violent.
But momentum has waned at recent strikes and demonstrations held during the working week, as people appear unwilling to continue to sacrifice pay.
When Macron attended the final of the French football cup on Saturday, he was met with activists waving red cards.
Almost three in four French people were unhappy with Macron, a survey by the IFOP polling group found last month.
Prime Minister Elisabeth Borne, with Macron's support, invoked in March the controversial article 49.3 of the constitution to ram the pension reform through parliament without a vote in the hung lower house.
Macron won a second five-year term last year but lost his parliamentary majority in June elections.
Borne last week pledged to cut unemployment and make industry greener as she sought to move on to other affairs of state.
She also postponed any discussion on a controversial immigration bill until the autumn for lack of a parliamentary majority, saying she believed it was not the time for another divisive debate.
Labour unions early last month walked out of talks with Borne after she refused to budge on the pension reform's headline measure of raising the retirement age.
