A tour of the jail within a jail that houses Britain's most dangerous convicts

A tour of the jail within a jail that houses Britain's most dangerous convicts

Mark Hughes is the first newspaper journalist to be allowed inside Belmarsh's High Security Unit



Cell 12 on wing three is about 6ft wide by 10ft long. A small window covered by wire mesh offers the dull view of a wall outside. There is a small television on a plastic desk in one corner and a metal toilet in the other.

Only the long, specially-adapted, lever tap handles give any indication as to the identity of the occupant. For the past six years this has been "home" to Abu Hamza, the notorious Muslim cleric. He is one of just nine prisoners held in Britain's most secure prison.

Holding the country's most dangerous criminals, HMP Belmarsh's High Security Unit (HSU) is a prison within-a-prison. And, until now, almost nothing has been known about it. Even within the main jail, most of the 843 prisoners have no idea what goes on inside.

Fancy letting a blind, deaf and dumb journalist into the prison!