Schools should be required to teach about contemporary antisemitism as part of a drive to combat an “alarming” rise in hatred towards Jewish people among British pupils, a Government adviser has said. Former Labour MP Lord Mann, who now sits as a non-affiliated peer, urged ministers across the UK to take action after a recent investigation found antisemitic incidents in English schools almost trebled over the past five years. The independent antisemitism tsar said the “growing spread” of cases among young people should be a matter of “deep concern” to everyone, as he warned such dangerous prejudices often lead to...