#incarceration

An illicit note passed between cells.

Mature content — open to view.

Prison officer — the UK lag's word for the man with the keys.

Mature content — open to view.

Passing contraband cell-to-cell on a length of string.

Solitary — NY prison slang for the box.

What Aussie crims are made to call the screws.

Mature content — open to view.

Solitary confinement — the box where they put you to rot alone.

Mature content — open to view.

A green CO still finding the keyhole.

A prison guard.

Solitary — short for administrative segregation.

A bent screw — the guard who runs your contraband.

A senior CO — ranked by the colour of his uniform.