Chemical factory inferno - Toxic smoke blankets Melbourne suburbs | 7NEWS

A chemical factory explosion has caused a massive out-of-control inferno in Derrimut triggering a toxic smoke warning for nine suburbs across Melbourne’s west. 180 firefighters tackled the blaze at its peak, in one of the biggest emergency responses in recent memory. Subscribe and set 🔔 » | For the latest Australian news and breaking news alerts, connect with 7NEWS online: Visit » 7NEWS Podcast » Facebook » Twitter » Instagram » 7NEWS combines the trusted and powerful news brands including Sunrise, The Morning Show, The Latest, and , delivering unique, engaging and continuous coverage on the issues that matter most to Australians. Watch 7 News Australia full broadcasts and full episodes nightly at 6pm and weekdays at 11:30am and 4pm on Channel 7 an