Former Australian prime minister John Howard personally intervened to stop a domestic violence incident after stumbling across a couple fighting in the street.
Howard, 79, was on his daily walk near his home in Wollstonecraft about 7.45am on Wednesday when he saw the clash.
It is understood a man was attempting to put something in a bin, triggering a row with a woman that allegedly escalated into physical violence.
A Liberal source said Howard called out "Hey" in a bid to stop the fight, before standing with the woman until police arrived.
The former Liberal leader, who celebrates his 80th birthday in July, is understood to be assisting officers from North Shore Police Area Command with their inquiries and has provided them with a statement.