16 per hour and the total amount of time for advertisements and business service provision for a whole day shall not exceed an average of five minutes per hour. In prescribing the maximum amount of time under paragraph two, the Commission shall take into account the consumer protection, conditions of market competition, cost of business operation and fairness between the licensees authorised to operate sound broadcasting business or television business using frequency spectrum and the licensees authorised to operate sound broadcasting business or television business not using frequency spectrum. The provisions of section 22, section 23, paragraph one, paragraph four and section 24 shall apply to the licensee under section 25, mutatis mutandis. Part 3 Station Management _________ Section 29. In operating the sound broadcasting business or television business, the licensee shall appoint a person of Thai nationality as the director of each station to supervise and oversee the broadcasting to ensure compliance with the authorisation and to be responsible for supervising the programming, programme hosting and broadcasting of the station to ensure compliance with the laws and Notifications prescribed by the Commission. Section 30. The licensee shall be liable to any conduct of the station director in performing the supervision and management of the sound broadcasting business or television business as if it is its own conduct unless it is proven that such conduct is committed without its acknowledgement or consent and reasonable caution has been taken for the prevention. DISCLAIMER: THIS TEXT HAS BEEN PROVIDED FOR EDUCATIONAL/ COMPREHENSION PURPOSES AND CONTAINS NO LEGAL AUTHORITY. THE OFFICE OF THE COUNCIL OF STATE SHALL ASSUME NO RESPONSIBILITY FOR ANY LIABILITIES ARISING FROM THE USE AND/OR REFERENCE OF THIS TEXT. THE ORIGINAL THAI TEXT AS FORMALLY ADOPTED AND PUBLISHED SHALL IN ALL EVENTS REMAIN THE SOLE AUTHORITY HAVING LEGAL FORCE.