Teenager's hand blown off during confrontation between France school protesters and police
The prefect of Pas-de-Calais says the teenager's life is "not in danger" after the "very serious" incident on Monday.
Teenager loses hand in clash between France school protesters and police
French school protests have sparked clashes between police and students in recent days.
A 15-year-old boy lost his hand during a confrontation between police and demonstrators near a school in France, an official said, as student protests continue across the country.
The "very serious incident" happened in the north-eastern city of Lens on Monday morning, according to the prefect of Pas-de-Calais, François-Xavier Lauch.
"The student's life is not in danger," he said, adding that the teenager was transferred "very quickly" to a hospital in nearby.
About 500 schools were partially or fully shut across the country on Monday amid student protests over the condition of school buildings and staffing, which have led to clashes with police in recent days.
French media have given conflicting accounts of how the boy suffered the injury.
Regional newspaper La Voix Du Nord reported that they lost their hand after picking up a police stun grenade.
Officials have not yet given further details.
A regional prosecutor said an investigation would be carried out by the French police watchdog, the General Inspection of the National Police (IGPN), "so all light can be shed on what happened".
The incident happened near the Auguste Béhal high school, the prefect said.
Lauch said a "larger gathering" of students than on previous days had formed outside the school.
"At the start of the morning, they threw various projectiles at the local police officers who were on site initially. When I say projectiles, I mean stones, fireworks, and mortars," he told French media.
"Instructions were given by the interdepartmental director of the National Police, naturally with my approval, to deploy a company of riot police (CRS) here to maintain order, and it was in this context that this event occurred."
The school released a statement on Monday morning, saying: "In light of the events that took place this morning and in order to ensure the safety of the entire school community, the institution is switching to distance learning from now on.
"In addition, to support everyone during this period, a listening and support unit has also been set up at the establishment."