The report concluded: “The new population mix, including younger, more black and minority ethnic and mixed race, and high numbers of Muslim prisoners, was disrupting established hierarchies in the prison. Social relations among prisoners had become complex and less visible. Too much power flowed among some groups of prisoners, with some real risks of serious violence. There were high levels of fear in the prison. In particular, there were tensions and fears relating to ‘extremism’ and ‘radicalisation’.