When the Royal Commission on Antisemitism and Social Cohesion holds its remaining blocks of public hearings between late June and the end of August, they are likely to trigger some awkward questions and divisive debates. The commission will probe social media and the university sector. It is also set to delve into the legacy media and the arts. In each area, there have been notable failures in dealing with and combating antisemitism. But also, issues of freedom of speech and other rights are in