Consider the following: a British parliamentarian or American congressman says something incredibly inflammatory during a legislative debate. No criminal charges are laid, but the MP is barred from legislative debates for six months on the basis of the controversial nature of these comments. There would be enormous outrage for the censorship of unpopular opinion, and rightfully so.
Precisely the following has occurred in Israel, after the controversial Member of Knesset Hanin Zoabi has been slapped with a six month ban on participation in the plenary debates and committees. This came after a number of provocative statements. In response to the kidnapping of the three young Israeli teenagers last month, she said (before it was known that the boys had been murdered) that the kidnapping was not an act of terrorism:
I can’t call this act terrorism, even if I don’t agree with it – and I don’t […] this incident is a result of [Israeli] war crimes.
Additionally, Zoabi had published an article where she encouraged Palestinians to take part in popular resistance and “to put Israel under siege instead of negotiating.” The six month ban is the maximum possible punishment that can be meted out by the Knesset’s Ethics Committee.