"Apartheid" irony

From TheJC:

University security officers were called to protect the most senior Muslim in the Israeli Foreign Ministry when pro-Palestinian protesters disrupted his appearance at a British campus.

Diplomat Ismail Khaldi, a Galilee Bedouin, had just started to speak at Edinburgh University on Wednesday evening when demonstrators began chanting and surrounded him.

The university’s International Relations Society had earlier pulled out of the event, saying the invitation to Mr Khaldi was “unjust to the Palestinian people who live under an apartheid regime”.

A security team encircled Mr Khaldi as the gang chanted “shame on you” and accused Israel of ethnic cleansing.

The lecture was held up for around an hour before the speaker abandoned the event.

Yes - an Israeli Arab/Muslim who has a senior position in an Israeli government ministry - whose very existence is proof that there is no "apartheid" in Israel - is stopped from speaking by people who are screaming "apartheid!"

I forget - which side of this incident demonstrated liberal values? It is so confusing nowadays to keep it straight.