A BDS supporter flips out during a protest in Brighton. Photo: Screenshot.

A British supporter of the anti-Israel Boycott Divestment and Sanctions (BDS) movement was escorted away by police during a demonstration in Brighton, England after aggressively yelling at a Jewish protester.

A video uploaded to YouTube on Monday shows the raging activist, identified in the clip only as “Dick,” losing his cool when someone in the crowd plays a kazoo.  According to blogger Elder of Ziyon, the impromptu musician was a member of local pro-Israel group Sussex Friends of Israel.

Dick, who is seen brandishing a Palestinian flag in the video, shouts loudly in the man’s face. Two police officers then approach Dick from behind and escort him away.

Watch Dick yelling in the video below: