Australia is set to witness large-scale anti-mass immigration protests on August 31, with tens of thousands expected to march in capital cities. The movement, led by March for Australia, has gained support from prominent figures including the country's longest serving federal parliamentarian, who argues that mass migration is eroding national unity and culture. Organisers emphasize that the rallies are peaceful and not affiliated with extremist groups, distancing themselves from neo-Nazi and supremacist organisations. The protests come amid growing public concern over immigration levels, as reflected in recent polling, and follow other major demonstrations in the country. The group insists its aim is to unite Australians in demanding a change to the federal government's migration policies.