Tear gas in Paris and Marseille as school protests grow across France

Hundreds of thousands of people have taken to the streets across France, as a wave of protests by high-school pupils spread to their parents, university students and unions.

Crowds of teenagers marched from the Place de la République in Paris, calling for more resources for schools, and what they called less repression from police.

Police clashed with demonstrators in Lyon, used tear gas in Paris and Marseille and water cannon in Rennes, but there was little of the serious trouble that marred previous protests.

Prime Minister Sébastien Lecornu condemned the earlier violence and said since the protests had begun 215 students and 85 staff had been hurt as well as 715 police officers.

The government said there had been disruption in 891 high schools on Tuesday - almost a quarter of all lycées - and said more than 250,000 demonstrators had taken to the streets during the day.

Students' unions put the number at 450,000, and said the number of high schools blockaded was 1,800 on what the protesters dubbed "Act Three" of their movement.

In Marseille, thousands of demonstrators moved around this city, stopping momentarily to chant before moving on as police changed direction.

A group of masked protesters grabbed bollards and bins and tried to barricade themselves off from police. Riot officers fired tear gas, and the protesters dispersed.