This.
It implies that if this individual is in the main system, wtf is 'severe' enough to be in secure psychiatric prison care? Although you can read prison guard accounts of their time on places like K wing of Strangeways, dealing with similar behaviours to the ones in the press reported regarding Scott. Men who required multiple guards ready and present when the door was unlocked, guards required in full riot gear to manage a prisoner trying to harm themselves or others. And those books make many, many references to how many are held in prison in desperate need of psychiatric care and don't get it.
The 2019 review of Cornton Vale, which is one of the only two women's prisons in Scotland, reported that women were found in urgent need of psychiatric treatment and care, and should not have been in a prison environment. And the very very high percentages of women who had a history of abuse (over three quarters) and mental health needs (more than three quarters.) And the high numbers of suicides at Cornton Vale.
These are the women that the prison estate was about to dump Bryson and Scott on.