Crowds of teenagers marched from the Place de la République in Paris, calling for more resources for schools and what they described as less repression from police. The protests, which began with high-school pupils, spread to parents, university students and unions, growing into a nationwide movement.
Police clashed with demonstrators in Lyon and used tear gas in Paris and Marseille, while water cannon were deployed in Rennes. The BBC reported that despite the clashes, there was little of the serious trouble that marred previous protests in the country.
A video report from the BBC's Europe correspondent Nick Beake in Lille showed the scale of the demonstrations.