carbon tax, page-3

"Gaseous fuels such as LPG, LNG and CNG used for on-road transport will not be subject to an effective carbon price as their eligibility for a fuel tax credit is reduced to zero due to the Road User Charge."

http://www.cleanenergyfuture.gov.au/transport-fuels/

Sounds like they have a big incentive to move to gas.

And Mr Nolan should just pass his added costs on to the consumer rather than throwing 265 people out of work.