Cap. 173 Ed. 1978 Telecommunications il telecommunication in respect of which the offence has been committed or any part of such radio-communication station or telecommunication be forfeited. Assisting the working of an unauthorised telecommunication 19. Any person who, knowing or having reason to believe that a radiocommunication station or telecommunication has been established or is maintained or worked in contravention of this Act, transmits or receives any message by such radio-communication station, or telecommunication or performs any service incidental thereto, or delivers any. message for transmission by such radiocommunication station or telecommunication, or accepts delivery of any message sent thereby, shall be liable on conviction to a fine not exceeding fifty dollars. 20.—(1) Trespass and wilful obstruction Any person who— of a telecommunication servant : (a) without permission of the telecommunication officer in charge enters the signal room of a telecommunication office of the Government or of a person licensed under this Act; or (b) enters a fenced enclosure around such a telecommunication office in contravention of any rule or notice not to do so; or (c) refuses to quit such room or enclosure on being requested to do so by any officer or servant employed therein; or (d) wilfully obstructs any such officer or servant in the performance of his duty, shall be liable on conviction to a fine not exceeding one hundred dollars. (2) Any person who does any of the acts mentioned in subsection (1) with the intention of unlawfully learning the contents of any message, or of committing any offence punishable under this Act, shall be liable on conviction (in addition to the fine to which he may be liable under subsection (1)) to imprisonment for a term not exceeding one year. Tampering with plant of telecommunication 21. Any person who, intending— (a) to prevent or obstruct the transmission or delivery of any message; or (b) to intercept or to acquaint himself with the contents of any message; or (c) to commit mischief, damages, removes, tampers with or touches any battery, machinery, telecommunication line, post or other thing whatsoever, being part of or used in or about any telecommunication or in the working thereof, shall be liable on conviction to imprisonment exceeding two hundred for a term not exceeding three years or to a fine not dollars or to both such imprisonment and fine. Detaining or altering a message or revealing its contents 22. Any telecommunication officer, or any person not being a telcommunication officer but having official duties connected with any office which i is used as a telecommunication office who— (a) wilfully secretes, makes away with or alters any message which he has ceuneneternet t received for transmission or delivery; or (b) wilfully, and otherwise than in obedience to an order of the Minister or of an officer especially authorised by the Minister to make the order, omits to transmit, or intercepts, or detains, any message or any part