Time Team excavates a modern police car park in Cumbria, England, and finds three distinct prison phases stacked beneath the asphalt, the earliest dating to 1771. The dig traces how British punishment changed over more than a century, from communal Georgian cells that held convicts awaiting transportation to Australia to the isolating cell blocks of the Victorian era. Trenches turn up evidence of an escape attempt, the remains of a separate women's prison wing, and the mechanism of a treadmill so punishing it killed at least one inmate forced to work it. Specialists piece together the site's layout phase by phase, matching brickwork and foundations to historical records of the jail's expansions and reforms. One team member submits to a recreated 24-hour Victorian prison regime, complete with silence, isolation, and hard labor, to show what the punishment actually felt like rather than just what it looked like on paper. The result is a grounded look at incarceration history built from what the ground itself gave up.