A fast-growing protest by high-school students over long hours, teacher shortages and decaying facilities has escalated into “urban violence”, the French government has warned, as it said many schools would switch to online classes to protect teachers and pupils.
The prime minister, Sébastien Lecornu, called a crisis cabinet meeting on Thursday and told ministers to cancel travel plans to deal with the demonstrations, which erupted in the Paris region last week but have snowballed across the country.
