SYDNEY, Sept 12 AAP - The federal and NSW governments should slash fuel taxes to ease the burden on families facing soaring fuel bills, the NRMA says. The world oil price has skyrocketed in recent weeks and the cost of unleaded fuel is predicted to reach $1.45 a litre in metropolitan Sydney this week. The NRMA, NSW's motoring organisation which is also Australia's largest, has called for an emergency summit involving the NSW and federal governments, oil companies, service stations, consumer and motoring groups on September 22 to find ways to ease pressure on household budgets. Australian Business Limited (ABL) has warned consumers faced higher prices for goods and services because of record petrol prices. But Prime Minister John Howard has dismissed the NRMA's proposed fuel summit as a "talkfest" that would achieve nothing. NRMA Motoring and Services director Gary Punch today said that if governments and oil companies ignored the views of the NRMA's 2.5 million members it would be "at their peril". The NSW government had already confirmed its attendance at the summit, he said. "Motorists have simply had enough," Mr Punch told reporters. "The price per litre of petrol that consumers are paying at the bowser day after day now is simply unsustainable for ordinary families. "We need some emergency relief - whether it be permanently, or temporary." Mr Punch said the federal government collected $13 billion a year in fuel excise and had to consider reducing the tax. "At $1.30 a litre, the ordinary punter is paying 50 cents of that $1.30 in taxes," he said. "The cutting of excise is something that only the federal and state governments can agree to. "There's certainly a case, I think, in the minds of many motorists, that some temporary relief will necessarily have to involve some cut in excise." Mr Punch urged oil companies to be more transparent in their pricing, and called on the Australian Competition and Consumer Commission (ACCC) to put more effort into detecting profiteering in the petrol industry. Earlier this month, Mr Howard ruled out cutting the excise, saying it would cost the government billions of dollars. "I'm sorry, and I know this is not a popular thing to say, and I know people are hurting, but the fact is, to have any appreciable impact on the price, you're looking at billions and billions," Mr Howard said at the time. Cutting the excise by just one cent a litre would cost the federal government $380 million, and motorists would want a cut of at least five to 10 cents a litre, Mr Howard said. ABL spokesman Paul Ritchie today said families were spending less on "discretionary" things such as eating out at restaurants and enjoying weekends away. He said the ACCC needed to intervene and monitor petrol prices. "It's clear that there will be price increases ... because of the significant lift in petrol prices," Mr Ritchie told reporters. Average metropolitan unleaded prices today were $1.30 a litre in Sydney, $1.28 in Melbourne, $1.30 in Brisbane, 131.1 in Adelaide, and 133.6 in Hobart. AAP