What Happened Behind The Scenes In Melbourne?

On the show today, your host Alex Kalinauckas (Grand Prix Editor, Autosport) is joined by Jonathan Noble (F1 Editor Motorsport.com), Luke Smith (Formula 1 Reporter) and Andrew van Leeuwen (Australian Editor, Motorsport.com).

Why did it take so long for Formula 1 to cancel the Australian GP? Should a decision have been earlier or was it right to wait?