FIREFIGHTERS have rushed to the Kwinana Freeway after a vehicle with gas bottles and chemicals on board burst into flames just before midday.
Fire crews were called to the southbound lanes of the freeway near Manning Road at 11.40am after the driver called 000 for help.

It is understood that there are heightened safety concerns, with reports that the vehicle was carrying hydrochloric acid and other chemicals.

Firefighters from Kensington and Perth are at the scene.

Drivers are warned to expect significant traffic delays.

http://www.perthnow.com.au/news/fier...-1225860124255