The Boxing Commission shall prescribe, amend and enforce all rules and regulations necessary to carry into effect its official supervision of boxing exhibitions, pugilistic contests and wrestling contests in and throughout the City. The Commission shall keep complete minutes of its proceedings and records of its examinations and other official actions. All such records shall be open to public inspection under reasonable regulations. However, the Mayor for the purpose of investigation may have free access to such records whenever he has reason to believe that the provisions or administrative regulations of the Commission are being violated. (1955 Code §141.05)