F1No person under the age of sixteen years, and no child aged sixteen years,shall take part in any F2performance to which F3section 37(2) of the M1Children and Young Persons Act 1963 applies and in which his life or limbs are endangered and every person who causes or procures F4such a person or child, or being his parent or guardian allows him, to take part in such a performance, shall be liable on summary conviction to a fine not exceeding F5£50; or in the case of a second or subsequent offence, not exceeding F5£100: