As both the federal government and states across the country pass laws cracking down on hate speech, there’s been much debate about where to draw the line on what can and can’t be said.A Victorian court has drawn that line in a landmark decision. The Victorian Civil and Administrative Tribunal (VCAT) has found chanting “all Zionists are terrorists” at a Melbourne rally amounted to unlawful racial and religious vilification. In the case, called Vorchheimer vs Tayeh, Vice President Judge Tran held that initiating the chant at a pro-Palestinian protest breached parts of Victoria’s Racial and Religious Tolerance Act.The detailed ruling sheds light on how some judges are approaching these complicated questions. Here’s what it said.What the tribunal foundThe tribunal was not asked to rule on Zionism or Israel’s military actions. Its task was narrower: whether leading the chant “all Zionists are terrorists” at a large Melbourne rally was likely to incite “hatred, serious contempt, revulsion or severe ridicule” against Jewish people on racial or religious grounds.Judge Tran focused on three words.The first was “terrorists”. She described this as “one of the most extremely negative labels it is possible to attach to a person”, someone “against whom violent action is justified” and whom it is “societally acceptable to hate”.The next word was “Zionists”. The tribunal accepted “Zionist does not mean Jew”. But it found the term carries “a deep connection with Jewish people” in historical and statistical terms. Evidence to the court showed most Australian Jews identify as Zionist in some form. Judge Tran concluded there was likely a “very strong association” between Zionists and Jewish people in the minds of rally participants.And finally, the word “all”. The word carried “the spectre of de-individuation, a hallmark of racism”. There was “no permission for shades of grey or human complexity”.In assessing legality, the tribunal considered the full rally context, including Holocaust imagery and antisemitic tropes on placards. Although the signs did not explicitly name Jews, the court found repeated Nazi and Holocaust references strengthened the association between “Zionists” and Jewish identity in the minds of participants.The tribunal also noted an “observable antisemitic and pro-violent presence” at the rally. In that setting, chanting “all Zionists are terrorists” did not operate as abstract political critique. Its “natural and ordinary effect” was to “tip many rally participants over the threshold into hatred directed towards Jewish people”.Political vs personalThe tribunal stressed that the Racial and Religious Tolerance Act is not concerned with outlawing criticism.Hasheam Tayeh, who said the phrase in question, argued he was engaging in political protest. But the tribunal held there is “no right to a catchy rally slogan” if it is inherently likely to incite hatred. The chant was not confined to criticising the Israeli government after October 7 2023. It was directed, at a minimum, against “all supporters of the continued existence of Israel as a Jewish state”, the court found. Given the tribunal’s finding that the vast majority of Australian Jews identify as Zionist in some form, the chant was therefore likely to stir hostility toward a group closely associated with Jewish identity.The political protest defence therefore failed because the conduct was not shown to be reasonable and in good faith. The boundary is clear: speech may attack ideas, but not stir hostility against people because of who they are.Why this matters nationallyThe Victorian tribunal has drawn a clear doctrinal line. Labelling an undifferentiated group closely associated with Jewish identity as “terrorists” can amount to unlawful vilification. Although decided under Victorian law and applying only in that state, the reasoning will resonate nationally. Most Australian jurisdictions prohibit racial vilification. At the federal level, section 18C of the Racial Discrimination Act sets a lower threshold: conduct reasonably likely to “offend, insult, humiliate or intimidate” on racial grounds.The decision comes amid a sharp rise in antisemitic incidents across Australia since late 2023, with community bodies reporting record levels of threats, vandalism and intimidation. The Bondi terror attack, which targeted a Hanukkah gathering, intensified national concern about extremist rhetoric and community safety. Against that backdrop, courts are increasingly being asked to distinguish protest from incitement.Words in real lifeBut the decision contrasts with the Federal Court ruling last year in a case called Wertheim v Haddad.In this case, the court found certain lectures by preacher William Haddad conveyed antisemitic imputations, including claims that Jews control the media and politicians and that “the Jewish people are filthy”. Yet other remarks criticising Israel and “Zionists” were treated as political commentary. In the Victorian case, Judge Tran did not treat “Zionist” as an abstract ideological label. She examined how it functioned in social and historical context, including the antisemitic atmosphere in which the chant was delivered. One approach parses language semantically. The other asks how it lands in real life.In a climate where extremist rhetoric has intersected with real-world violence including reports that alleged Bondi attacker Naveed Akram was allegedly a follower of preacher Haddad, context is not theoretical. It can matter.Context with consequencesThe ruling will feed into the ongoing debate about how Australia regulates hate speech. It shows existing laws can address coded vilification, not only explicit slurs.At the same time, the tribunal was careful: criticism of Israel is not unlawful, nor is opposition to Zionism automatically hate speech.The legal line is crossed when rhetoric assigns a heinous criminal identity to an entire class of people closely associated with a racial or religious group, in circumstances where hatred is the likely result.In a polarised environment, that boundary will remain contested. But this decision signals that courts will look beyond labels and ask how language operates in context. And in the real world, context can have consequences.Jeremie M Bracka does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.