Schools can play a "crucial" role in combating extremism in the wake of recent terrorist attacks by promoting tolerance and British values, the head of Ofsted has said.
Giving young people "knowledge and resilience" is as important as physical safety, the body's chief inspector Amanda Spielman told an education conference.
Ms Spielman replaced Sir Michael Wilshaw in the post in January, having previously been the chairwoman of qualifications regulator Ofqual.
In July last year Sir Michael singled out Birmingham, Luton and Bradford as areas of "concern" as he warned that missing pupils could be at risk of exposure to extremism.