That suits Auckland Council moves to appoint a "consensus building group" to focus on a regional fuel tax, road tolls and higher parking charges as poossible revenue sources to reduce a $10 billion to $15 billion transport funding gap over the next 30 years.
Transport Minister Gerry Brownlee has followed his predecessor, Steven Joyce, in trying to rule out tolls and a new fuel tax to contribute to the $2.4 billion rail project, which inflation could push to $2.86 billion by 2021.
But the council may have an ally in the Treasury, which Cabinet papers released late last year show had concerns about removing fuel tax provisions without replacing them with an alternative money source.
Council member Richard Northey told the transport committee that the consultants' report dealt with most criticism of using regional fuel taxes "as a fair way to raise funds" to take pressure off property rates.
But the committee vote was resisted by right-leaning councillors and the Automobile Association's Simon Lambourne decried it as "further evidence that the council has made up its mind to unfairly target motorists to pay for their transport projects".