Sadly its long past that, but you put a rotten apple in a barrel of fresh ones the fungal spores spread and infect the fresh fruits, isolation within the prison system, total isolation, but even now that's no longer an option, should have been done a long time ago, Islamic gangs have infected the penal system in the UK, bullying other prisoners to convert, its almost fashionable, should never have been allowed to happen but the politicians who should have stamped down on it from the outset didn't.