One of the first police officers on the scene of the Milperra Massacre has described the scene that left seven people dead.

The bikie shoot-out between the Comancheros and the Bandidos took place at a south-west Sydney bar on Father’s Day in 1984.

Officer John Garvey told Ben Fordham it was “a big wake up call” for Sydneysiders.

Press PLAY below to hear the fascinating interview

Image: A Current Affair