Upon request by either a franchisee or the cable television commission and, in any event, not less frequently than thirty (30) calendar days following the third, sixth, ninth, twelfth, fifteenth, and eighteenth years' anniversary dates following the date of filing of the certificate of acceptance of each franchise, the franchisee and the commission shall conduct evaluation sessions. The evaluation sessions shall be conducted during public hearings held by the board of directors or an advisory or other committee appointed by the board of directors of the commission, notice of which has been given in the manner prescribed by Section 5.28.080 of this chapter. Topics discussed at such sessions may include services, application of new technologies, system performance, services provided, programming offered, customers' complaints, privacy of franchisee or commission rules and regulations; and shall include any topic which the franchisee, the commission or members of the public request be discussed. (Prior code § 20.06.542)