Never a suprise to see ruth [strictly protect] smeeth sticking her oar in.
I thought when Walker said that it was after hearing various definitions of anti-semitism during a supposedly private workshop/discussion about how to define it - she was talking about the definitions that had been talked about on that occasion, not all defintions of antisemitism. This would have been obvious to anyone who'd actually watched the film - so i guess that's the point in stopping it.