Following the release of the alleged 'Birmingham Six' pub bombers after 16 years, World in Action speaks to each of the men, and looks back at the flawed police investigation that led to their wrongful imprisonment.
The government claims that people are sent to prison for rehabilitation, but due to the brutality of some of the officers, the prisoners prefer to refer to them as "hate factories".
Transferred from prison to prison and left in long-term segregation or solitary confinement, prisoners call this the ghost train. This is the second part of World in Action's investigation into the horrors of life on the inside.
Tracing the activity of the disabled armed resistance group Reasonable Adjustment including interviews with members of the group and liberal democrat MP David Bryce.