Southern Italy has emerged as the key battleground in the election, as Five Star, which is expected to win around 28 per cent of the vote, slugs it out with a centre-right coalition led by Silvio Berlusconi, which polls suggest will attract around 35 per cent of the vote.
Italy may be inching its way out of economic doldrums, but people in Pomigliano are yet to see the effects. A Fiat factory on the outskirts of town that used to employ 15,000 people now has work for just 3500.
"You know how much I've taken in sales all morning? Forty euros. It's ridiculous," said Angelo Irvolino, 60, who runs a stall selling women's clothing. "We need a government that takes less in taxes and leaves more money in people's pockets."
At the adjacent stall Santolo Nunziata, 52, says: "Whoever wins, they need to help small businesses, otherwise for us it's finished. I pay my taxes but I'm suffering like a dog."