F ormer Pink Floyd frontman Roger Waters has said he will take legal action against city authorities in Germany over the threat they will cancel his planned performances over accusations of antisemitism. Frankfurt City Council last week called off the singer’s concert, scheduled for May 28, saying Waters was “considered one of the most widely spread antisemites in the world”. Several politicians and Jewish organisations have also criticised Waters for his statements about Israel. In 2013, he compared the Israeli government’s “oppression” of the Palestinian people to the actions of the Nazis during the Holocaust. Waters has five concerts scheduled...