Pro-Palestine protesters will march on Sydney Opera House to mark more than two years of war in Gaza. NewsWire / Sarah MarshallPro-Palestine protesters will march on Sydney Opera House to mark more than two years of war in Gaza. “It’s not even a matter about it being at the Opera House itself. The Opera House has its own... requirements which says that they cannot facilitate the amount of people that the Form One has indicated.”Camera Icon NSW Police Assistant Commissioner Peter McKenna said he had instructed general counsel to lodge an objection to the assembly at the Opera House in the Supreme Court. “The Sydney Opera House belongs to all Australians, not activists and protesters.