France is braced for nationwide disruption as unions launch mass strikes to protest against government proposals for budget cuts.

The walkout by teachers, health workers, and transport staff, among others, today is expected to paralyse parts of the country, with unions promising one of the largest mobilisations since last year’s bitter battle over pension reform.

The action has been spurred by austerity plans, which have increased anger against President Emmanuel Macron. The head of state has seen his popularity drop to new lows amid a government crisis that shows little sign of dissipating despite a recent change of prime minister.

The strikes will see one-third of teachers walk out, nine in 10 pharmacies closed, and severe disruption across the Paris Metro.

While most high-speed trains are likely to run, Metro and suburban rail services face major delays. Air traffic disruption is expected to be limited after controllers postponed a planned strike until October.