Rising petrol prices in the US are expected to be one of the key issues in the 2012 presidential election. But Americans still pay half of what Europeans fork out on the forecourt. So why is it such a big deal?
Whatever bounce President Barack Obama has received from Osama Bin Laden's demise, there is a widespread belief that his fortunes at the ballot box in 18 months will be decided by two things.
Gas and jobs.
While the latest employment situation appears to be mixed – figures last week suggested both jobs and jobless rose in number – the president will be closely monitoring feelings on the forecourts of petrol stations across the US.
A survey published on Sunday by Lundberg said the price of a gallon of petrol (a US liquid gallon, not imperial), had hit a nationwide average of $4 (£2.40), just 11 cents short of the record high in 2008 at the height of the financial crisis.
There has been some respite since the weekend with prices of gas, as it is known in the US, reportedly falling by five cents in some places, but the anger felt by drivers shows no sign of abating.
At Tyson's Corner Center, a huge shopping mall in northern Virginia, motorist after motorist said it was hurting them in everything they did – the commute, the weekly shop or the school run.
And worryingly for the faltering economic recovery – and the president – they said they were being forced to cut back on other spending to pay for gas.
What US motorists say…
"I notice the gas prices increase a lot because I spend about $200 a month on it. I've been driving for 10 years and this is the worse I've known it," says Orgil Ganbold, 29, pictured in his Jaguar.
"I earn the minimum wage and half my pay cheque goes on gas," says Aimen Idris, 20, who works in a shopping mall. "So I'm not eating out and not going out as much."
"It doesn't affect me so much because I live near where I work. But my friends talk about it a lot and my daughter hasn't visited since spring break because she can't afford the gas," says Gloria Burtrago, 50.
"Of course it's hurting, it's $1.25 more than a year