All meetings of the City Council and all boards, commissions and committees appointed by the City Council shall be governed by the provisions of Chapter 551, Texas Government Code and any amendments thereto with regard to the posting of agenda and the holding of public meetings. All public records of every officer, department or agency of the City shall be open to inspection by any citizen at all reasonable business hours, provided that records excepted from public disclosure by Chapter 552, Texas Government Code and any amendments thereto shall be closed to the public and not considered public record for the purpose of this section.