For the purpose of sections 1-16 to 1-19 of this chapter, the terms "arresting officer" and "officer" mean any policeman of the city and any other employee of the city whose duty it is to enforce the provisions of this code and other ordinances of the city and who is authorized by the city manager to use the citation procedure established by sections 1-16 to 1-19 of this chapter in the performance of his enforcement duties. (Ord. 668 § 1)