Calls for community to help prevent terror attacks

Home Affairs Minister Peter Dutton says the community must step up to help authorities prevent terror attacks even though the man behind the fatal strike on Melbourne's Bourke Street last Friday was on their radar.

Waombolezaji watoa heshima zoa kwa Sisto Malaspina, nje ya mgahawa wa Pellegrini's Espresso Bar, Bourke Street, Melbourne. Source: AAP

He says while more than 400 people are currently being investigated by police and intelligence services, tip-offs from the public are needed to stop spontaneous acts.