Criminal law – Costs. The Queen's Bench Division in an application under s 19 of the Prosecution of Offences Act 1985 and reg 3 of the Costs in Criminal Cases (General) Regulations 1986 SI 1335/86 held that the decision to prosecute an NHS Trust and a doctor or the continuation of the prosecution was not improper. It was based on expert evidence which was put forward with some force and clarity.