ation Commission may administer and exercise those powers and procedures as prescribed in Division 19 of this Code, as amended, for appeals and protests. (g) Powers and Duties. (1) The Transportation Commission’s relationship to the General Manager of the Transportation Department shall be advisory. (2) Notwithstanding its advisory capacity, the Transportation Commission shall exercise the following powers and duties, and such other powers and duties as may be conferred by ordinance: A. Traffic and Parking. 1. No ordinance regulating the manner of the use of public streets and other public ways for travel, including the use and operation of vehicles or the placing of obstructions thereon, or ordinance enacted in the exercise of any other power relative to traffic conferred upon local authorities by any law, shall be adopted unless such ordinance shall have first been submitted to and approved by the Transportation Commission or unless adopted by a vote of at least two-thirds of the members of the City Council in favor thereof. Failure on the part of the Transportation Commission to disapprove a proposed ordinance within 90 days from the receipt thereof shall be deemed an approval by the Commission. Nothing in this section shall be construed to restrict or otherwise affect the granting of franchises as provided in the Charter, nor shall any of the provisions of this section apply to the routing or rerouting of street cars or motor bus lines or abridge the power of the City Council to order any work or improvement as provided in the Charter. 2. The Transportation Commission may, by resolution which shall become effective when published once in a newspaper of general circulation in the City, adopt rules regulating the use of the public streets or other public ways for travel, including parking or other use of vehicles thereon, when determined by the Commission to be necessary to meet an emergency. No rule adopted under the authority of this section shall remain in force longer than 30 days unless incorporated into an ordinance. 3. The Transportation Commission is authorized to submit ordinances relating to traffic to the City Council for adoption. Such ordinances must be adopted or rejected by the City Council within 90 days from receipt thereof. 4.