The BBC has reported that the Tocqueville school in the French town of Grasse has been stormed by individuals carrying arms. Two persons have been injured.
Anti-terrorist commandos from the elite Raid force are at the scene, says the French news channel BFMTV.
The government sent out a warning of a terrorist attack via its mobile app.
One person has been caught by the French police, while another is reported to be on the run.
More to follow…