(a) The Traffic Control File shall include:
(1) Adequate description of the street or area affected.
(2) Effective date of Council's authorization by motion, or authorizing ordinance's effective date and number.
(3) Date when official signs, signals or markings were erected or placed in proper position.
(b) The Traffic Control File existing as of the date of passage of this Traffic Code is incorporated as a part of this Traffic Code. The File shall be prepared and maintained to date by the Police Division.
(c) Council may amend the Traffic Control File by ordinance, but no such ordinance shall be enforceable until after the effective date of the ordinance and the official signs, signals or markings are erected or placed in proper position.
The Police Division upon receipt of a copy of the amending ordinance shall record the information in the File to conform with the ordinance provisions.
(d) Subject to the approval of Council by motion, the Mayor and/or Director of Public Safety may amend the File, but no such amendment shall be enforceable until after the official signs, signals and markings are erected or placed in proper position. The Police Division, upon notification of the amendment, shall record the information in the File.