Once again, this time in Berlin, where are the police?

A group of self-proclaimed BDS'ers, including at least one Israeli, disrupted a free concerted by an Israeli choral group in Berlin on Saturday night.

But where were the police? There are one or two people in the video below who appear to be security guards of some sort, but all they seem to be doing is to be shielding the 'protesters' from the audience's wrath.

Let's go to the videotape.