
ALT Graphic explaining six types of prison accommodation. Legacy buildings are historic Victorian, Edwardian and pre-1930s buildings; mid-20th-century prisons were built or substantially rebuilt between the 1930s and 1980s; early modern houseblocks are predominantly 1990s–2010s designs, including private finance initiative builds; large-scale new builds are campus-style prisons opened in the 2020s; modular or temporary buildings are prefabricated or rapid-deployment units; and refurbished wings are older buildings significantly refurbished internally while retaining their original structure. A quote from Chief Inspector Charlie Taylor says conditions in 19th-century prisons are some of the worst, with two men often sharing tiny cells originally designed for one because of population pressures.

































