Fierce protests have broken out across France after the government forced
through controversial labour reforms.
In Nantes, protesters clashed with security forces. In Paris police fired
rubber pellets on demonstrators outside the National Assembly.
Earlier, the cabinet approved using special powers to pass the changes without
parliamentary approval.
France's Socialist government says the reforms are essential to help cut high
levels of unemployment.
Two centre-right opposition parties have called a vote of no confidence in the
government to be held on Thursday.
The changes to the labour laws make it easier for employers to hire and fire
but opponents fear they will also enable employers to bypass workers' rights on
pay, overtime and breaks.
President Francois Hollande has faced months of resistance to the bill from
students, unions and even members of his own Socialist Party.
French labour reform bill - main points
The 35-hour week remains in place, but as an average. Firms can negotiate with
local trade unions on more or fewer hours from week to week, up to a maximum of
46 hours
Firms are given greater freedom to reduce pay
The law eases conditions for laying off workers, strongly regulated in France.
It is hoped companies will take on more people if they know they can shed jobs
in case of a downturn
Employers given more leeway to negotiate holidays and special leave, such as
maternity or for getting married. These are currently also heavily regulated
Busting the myth of France's 35-hour working week
Hundreds of demonstrators rallied outside the National Assembly on Tuesday,
calling for President Hollande to resign, with the protests continuing into the
night.
Police used tear gas against protesters in Grenoble and Montpellier, reports
from social media say. There were also demonstrations in Lille, Tours and
Marseille.
In Toulouse two young protesters were injured in clashes with police, according
to Le Parisien (in French).
The decision to invoke an article of the constitution to force through the
reforms was made after the government failed to reach a compromise on the bill
with a group of rebel Socialist MPs.
This tactic has only been used once before under President Hollande, again to
push though disputed economic reforms.
Prime Minister Manuel Valls was booed by MPs from the far left and the
conservative opposition when he announced the cabinet's decision to the
National Assembly.
"Pursuing the debate in parliament would pose the risk of... abandoning the
compromise that we have built," he said.
The only way the bill can now be stopped is by the motion of censure - a vote
of no confidence - that was filed by two right-wing parties on Tuesday.
Between them they have 226 of the 288 votes needed to topple the government on
Thursday.
However, correspondents say they are unlikely to find enough left-wing MPs
willing to support them.
Fresh protests are set to be held on Thursday to coincide with the confidence
vote.
Voices from the Paris protests
Nicholas: "The government is forcing through this law, so we decided to come
here. We are not stuck in one place, we are everywhere where it matters. We
want to show that people have a voice."
Anais, 31, student: "I'm here for real democracy. Without repression."
Benoit Coquin, 26: "I think that it's a law that's beginning to destroy the
structure of working rights."