A prison guard passes in front of a refectory and newly built cells during a media visit for the inauguration of the new east wing of the Champ-Dollon prison in Thonex near Geneva July 25, 2011. The new wing of the prison will allow the improvement of the detention conditions in regards of the over population issues the Champ-Dollon, and Swiss prisons in general, are facing. REUTERS/Valentin Flauraud (SWITZERLAND - Tags: CRIME LAW)