No. 2 Trademarks information furnished to him under subsection (6), the Registrar is satisfied that, in all the circumstances, the use of the trademark in relation to the proposed goods or services by the proposed licensee, subject to any conditions or restrictions which the Registrar considers appropriate in the circumstances, would not be contrary to public interest. (8) The Registrar shall, if so required by an application, take steps to ensure that information given for the purpose of an application under this section, other than matters entered in the Register, is not disclosed to trade rivals of the applicant. (10) The registration of a person as a licensee may be__ (a) varied by the Registrar in relation to the goods or services in respect of which the licence applies or in relation to the permitted use subject to which the licence was granted, on application by the owner of the trademark in the in the prescribed form; (b) cancelled by the Registrar on the application in the prescribed form by the owner of the trade mark or by the licensee of the trade mark; or (c) cancelled by the Registrar on the application in the prescribed form by any person on any of the following grounds__ (i) that the licensee has used the trademark otherwise than by way of the permitted use or in such way as to cause or to be likely to cause deception or confusion; (ii) that the owner or the licensee misrepresented or failed to disclose some material facts in the application for the registration or that there has been material change in circumstances since the date of registration; or (iii) that the registration ought not to have been effected, having regard to rights vested in the application by virtue of a contract in the performance of which that person is interested. (11) The Registrar may, at any time, cancel the registration of a person as a licensee of the trademark in respect of any goods or services in respect of which the trademark is no longer registered. (12) The registration of a collective mark, a geographical indication or an application thereof, shall not be the subject matter of a licence. (13) A licensee of a trademark may only assign or transmit a trademark with the permission of the registered owner. 15