Videos posted on Twitter show members of the antisemitic organization approaching a car driven by an ultra-Orthodox Jewish man.
The “Parade” protesters also distributed antisemitic literature and criticized the ADL, according to videos shared on social media from the scene.
Stalingrad was the bloodiest battle of World War Two, when the Soviet Red Army, at a cost of over 1 million casualties, broke the back of German invasion forces in 1942-3.
Following his apology, the New South Wales premier met with the Jewish community in order to speak to them about Holocaust education.