“…In a longitudinal study at a large remand prison in the North East of England, however, we found that of the 26% of unconvicted, newly remanded male prisoners who suffered from some form of mental disorder (excluding substance misuse) on their entry to prison, only a minority became known to the prison health service during their time spent on remand. In particular, the routine prison healthcare screen administered to all new prisoners detected abnormalities in less than one-quarter of these men, with those suffering from acute psychoses just as likely to be missed as those with other forms of mental disorder (Birmingham et al, 1996(Birmingham et al, , 1998.…”