One might be able to understand the hatred of MK Ayman Odeh to MK Itamar Ben Gvir, it comes from their two vastly different positions.
But to raise his hand on another MK is already crossing a red line and the police and the Knesset must deal with the issue urgently. 
Everything has been documented in photographs and videos.

It is a good for all that MK Ben-Gvir has officially complained to the police.