The U.K. Heroin Underground

Prison Issue
M, 40, has spent most of his adult life in and out of prison as a result of drug-related crimes. An articulate, educated man, M is still quite strong. In this photograph, he stands with the prison-issue shirt from his last stint inside. The pocket label reads "HM Prisons."

• Heroin's Global Reach
• Andy Moxon's website