Restrictions on use of equipment while in territorial waters
31.—(1)  No station on board a ship shall be used while the ship is within the territorial waters of Singapore.
(2)  Notwithstanding paragraph (1), a station on board a ship, whether licensed by the Authority or by a foreign competent authority, may be used while the ship is within the territorial waters of Singapore for the purposes of —
(a)safety of navigation, life or property or for any other purposes as may be authorised by the Authority; and
(b)communication on such frequency bands as may be specifically authorised by the Authority, subject to such conditions as may be determined by the Authority, provided that the use of such station shall not cause interference to the working of any other authorised station or network.