The Australian Greens say Tony Abbott has no respect for the Parliament the Australian people elected.

"Tony Abbott is trying to sneak his toll road fund through the back door. He has zero respect for the Parliament that the Australian people elected," Greens Leader Christine Milne said.

"With his born-to-rule mentality Tony Abbott thinks he should get whatever he wants.

"It appears Tony Abbott will stop at nothing to build toll roads from one end of the country to the other.

Responding to reports Tony Abbott is planning to make petrol more expensive, Acting Greens Leader, Adam Bandt, said Tony Abbott's refusal to end fuel subsidies for wealthy miners proved the Coalition was siding with big business against everyday Australians.

"Tony Abbott's plan is for people to keep forking out billions each year just so the likes of Gina Rinehart can buy cheap diesel," said Mr Bandt.

"By making people pay more for petrol and GP visits while giving wealthy miners subsidised fuel, Tony Abbott has revealed his new three word slogan: ‘Stuff you, mate'.