Lord Taylor's 1992 judgment is the case in which the courts told the lawyer in the custody suite what is expected. Five minutes here gives you the precise account and the three operational lifts a PSR walks into the next interview with.
A working test from R v Pritchard (1836) that experienced PSRs use to refuse interviews their client cannot legally take part in — and the four-line script you say to the custody sergeant.
A practical quick-reference guide to the core legal terms you will encounter at the police station. From arrest and detention to mens rea and dishonesty — each term explained with what it means for your work in custody.