A Serco flag flies alongside a Union flag outside Doncaster Prison in northern England December 13, 2011. Burglary at 15 earned him his first sentence and began a cycle of crime to fund a heroin addiction - a cycle he is now determined to end with the help of a pilot prison scheme. "You used to come to jail and if you didn't have probation work when you got out of there you were on your own," Shane, now 32, told Reuters in an empty canteen at Doncaster prison in south Yorkshire, England. " A lot of people were out the gate with 45 pounds, nowhere to live, and were back on the street spending it on class A drugs or drink. They'd be back inside in weeks or months." Photograph taken December 13, 2011. REUTERS/Darren Staples (BRITAIN - Tags: CRIME LAW SOCIETY POLITICS)