5. (1) A travel agency not in existence on the coming into force of this Ordinance shall not be established except after a Registration Certificate has been issued under sub-section (3) of section 4 to the travel agency. (2) A travel agency already in existence shall not be continued for more than six months from the date on which this Ordinance comes into force, unless an application for its registration has, within thirty days of such date, been made under sub-section (1) of section 4. (3) A travel agency already in existence, in respect of which an application under sub-section (1) of section 4 has been made within thirty days of the coming into force of this Ordinance, may, notwithstanding anything contained in sub-section (2), continue pending the disposal of the application, but shall close down immediately if the Registration Certificate under sub-section (3) of section 4 is refused.