Things like burning flags, threatening murder, showing the symbols of prohibited terrorist organizations (eg hamas) or hateful signs (fascist swastika, the Russian Z) are not allowed, or signs, speeches that call for the annihilation or genocide of people - they are seen as hate speech. But you can carry an Israeli, Palestinian, Russian, Ukrainian flag.
Can you protest for the freedom of Palestinians to have all their country back?
Things like burning flags, threatening murder, showing the symbols of prohibited terrorist organizations (eg hamas) or hateful signs (fascist swastika, the Russian Z) are not allowed, or signs, speeches that call for the annihilation or genocide of people - they are seen as hate speech. But you can carry an Israeli, Palestinian, Russian, Ukrainian flag.