A FORMER chicken factory worker has won one of Britain's leading literary awards before his first book has been published.

The novel, Fresh, was written by the Scots-born author Mark McNay, who is being tipped to follow in the footsteps of James Kelman, Jeff Torrington and Alan Warner.

The former window cleaner, who was brought up in the Lanarkshire mining village of Twechar, said the Arts Foundation £10,000 prize would allow him to repair his beat-up car and pay his rent.

Set over 24 hours in Glasgow's east end, his dark and gritty book follows a factory worker who is threatened with death by his psychotic brother unless he repays a loan.

Published by Canongate, it was inspired by One Day in the Life of Ivan Denisovich, Aleksandr Solzhenitsyn's bleak account of life in a Soviet labour camp.

Although Fresh will not be published until April it is already being tipped as a book of the year.

Andrew O'Hagan, who judged the award along with Ali Smith and Erica Wagner, said: "There are many aspects of life in Britain that somehow don't find their way into novels that often - or at all - so we found Mark McNay's book to be surprising and inventive and new. As a writer he seems quite unafraid, discovering truths and telling stories where he finds them without the need to lecture you or duck the problems."

McNay, who now lives in Norwich, said he based his novel in Scotland so he could highlight its culture, language and humour.

He said: "I'm best pleased. Now I can repair my car and write without having to worry about paying the rent."

Jamie Byng, Canongate publisher, said: "I think it is the first of many prizes he is going to win and we are all delighted for him."