whereby the officer or person undertakes not to serve or be employed by any foreign Power or government within a specified period after his retirement or resignation from the public service or that specified organisation or otherwise unless he has obtained the prior approval of the Government or that specified organisation. [27/2001] Unauthorised use of uniforms, falsification of reports, forgery, personation and false documents 6.—(1) If any person gains or assists any other person to gain admission to a prohibited place otherwise than by an authorised point of entry or, for the purpose of gaining admission, or of assisting any other person to gain admission, to a prohibited place, or for any other purpose prejudicial to the safety or interests of Singapore within the meaning of this Act — (a) uses or wears, without lawful authority, any naval, military, air force, police or other official uniform, or any uniform so nearly resembling the same as to be calculated to deceive, or falsely represents himself to be a person who is or has been entitled to use or wear any such uniform; (b) makes use of any disguise or false name, or knowingly conceals his identity or nationality; (c) orally, or in writing in any declaration or application, or in any document signed by him or on his behalf, knowingly makes or connives at the making of any false statement or any omission; (d) forges, alters or tampers with any passport or any naval, military, air force, police or official pass, permit, certificate, licence or other document of a similar character (referred to in this section as an official document), or uses or has in his possession any such forged, altered or irregular official document; (e) personates, or falsely represents himself to be, a person holding or in the employment of a person holding office under the Government, or personates, or falsely represents himself to be or not to be, a person to whom an official document or secret official code word, countersign or password has been duly issued or communicated; or (f) uses, or has in his possession or under his control, without the authority of the Government department or any specified organisation or the authority concerned, any key, badge, device, die, seal or stamp of or belonging to, or used, made or provided by any Government department or any specified organisation, or by any diplomatic, naval, military or air force authority appointed by or acting under the authority of the Government or that Singapore Statutes Online Current version as at 25 Sep 2018 PDF created date on: 25 Sep 2018