London Court-Martial. Major Cecil Boon, RASC, appeared before a court martial held in Curzon Street, London, today, Tuesday, on charges of collaborating with the Japanese in Hong Kong while he was acting as liaison officer at a prisoner of war camp. Photo shows, left to right, witnesses at the Court Martial, today, T Clark, of St Andrews, Scotland, J McDonald of Bristol and HMF Jones of Aldeburgh, Suffolk, wireless operators 6 September 1946