City officers to devote time to business.
Section 26
SEC. 26. City officers to devote time to business.—Each officer shall devote his time and attention exclusively during the usual business hours to the duties of his office, and shall not hold more than one office unless expressly authorized by law. This section shall not apply to members of the advisory board or to members of the local school board, or to other persons discharging public duties under the city government who receive no compensation for their services.