§ 133 — Abetment of an assault by an officer or a serviceman on his superior officer, when in the execution of his office

133. Whoever abets an assault by an officer or any serviceman in the Singapore Armed Forces or any visiting forces lawfully present in Singapore, on any superior officer being in the execution of his office, shall be punished with imprisonment for a term which may extend to 3 years, and shall also be liable to fine.