Yes, I agree completely with my right hon. Friend. We need to show zero tolerance to all forms of antisemitism. It is incumbent on everybody—particularly Members of Parliament, but everyone in civil society, including university vice-chancellors, teachers and lecturers, as well as people in the workplace—and every single member of our society has an obligation to call out antisemitism when they see it, and indeed any racism when they see it; unless people are willing to do that, there is a danger that it creeps in, as my right hon. Friend has just said. I think it starts with Members of Parliament calling it out in their own constituencies, and doing so publicly. That is what zero tolerance means: never turning a blind eye, never turning the other cheek, and never crossing the road and passing by on the other side. It means always calling out antisemitism and racism wherever we see it. That is an extremely important message.