Additional radio equipment to be provided for area A4 vesselsU.K.
14. In addition to meeting the requirements of regulation 10, area A4 vessels shall be provided with the radio installations and equipment specified in ALTERNATIVE B in regulation 13(1), except that the equipment required by paragraph (c)(ii) of ALTERNATIVE B shall not be accepted as an alternative to that required by paragraph (c)(i) of ALTERNATIVE B, which shall always be provided. Such vessels shall in addition comply with the requirements of regulation 13(2).