Striking workers disrupted French refinery deliveries, public transport and schools on Tuesday in a second day of nationwide protests over President Emmanuel Macron’s plan to make people work longer before retirement.

Huge crowds marched through cities across France to denounce a reform that raises the retirement age by two years to 64 and poses a test of Macron’s ability to push through change now that he has lost his working majority in parliament.

On the rail networks, only one in three high-speed TGV trains were operating and even fewer local and regional trains. Services on the Paris metro were thrown into disarray.

Marching behind banners reading “No to the reform” or “We won’t give up”, many said they would take to the streets as often as needed.

“We won’t drive until we’re 64!” bus driver Isabelle Texier said at a protest in Saint-Nazaire on the Atlantic coast.

“For the President, it’s easy. He sits in a chair ..., he can work until he’s 70, even,” she said. “We can’t ask roof layers to work until 64, it’s not possible.”