Macron calls for ‘ruthless’ approach to extremism in wake of Arras attack

Schools pay tribute to teacher killed last week as country placed on highest security alert

French secondary schools will hold a minute's silence on Monday after a teacher was killed by a former pupil in what the government called an Islamist terror attack, prompting Emmanuel Macron to call for a ruthless" approach towards extremists.

France has been placed on its highest level of security alert after a 20-year-old terrorist suspect who had been under surveillance walked into his old high school in Arras, northern France, on Friday and stabbed to death a French teacher, Dominique Bernard, and injured three others. The 57-year-old teacher died from several wounds to the neck.