Naval Discipline Act 1957 (c. 53) Naval Discipline Act 1957 (c. 53) Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: Sch. 36 para. 50 repealed by Criminal Justice and Immigration Act 2008 Sch. 28 Pt. 4 83Paragraph 83 Naval Discipline Act 1957 (c. 53)