Solemn procedure – Sexual assault – Sheriff's charge – Concert. High Court of Justiciary: Refusing an appeal by an appellant who was 16 at the time and was convicted of a sexual assault on a young child by penetration following an incident in a dormitory at a Sea Cadets training camp in which another boy inserted his finger into the 12-year-old complainer's anus, the court rejected the contention that the sheriff had misdirected the jury when answering a question from them by focusing on causation rather than concert.