A passerby is knocked to the ground in a minor scuffle outside a One Nation lunch in Ascot Vale, prompting a police investigation, according to multiple reports.

The articles describe the incident as occurring during or around the event outside the venue. Police are called to the scene and begin inquiries into what led to the altercation and whether any charges are warranted.

Across the outlets, the core details are consistent: a person is knocked down outside the One Nation lunch, the location is Ascot Vale, and police are investigating. The reporting does not provide further confirmed information on injuries, the identities of those involved, or the specific circumstances beyond the initial scuffle.