§ 9-414 MISCELLANEOUS PROHIBITED CONDUCT BY DRIVERS.
   It shall be unlawful for any taxicab driver, while on duty, to be under the influence of, or to drink any intoxicating beverage or beer; to use profane or obscene language; to shout or call to prospective passengers; to unnecessarily blow the automobile horn; or otherwise unreasonably to disturb the peace, quiet and tranquility of the city in any way.
(2011 Code, § 9-414)