4-11-2: DRIVER REQUIRED TO CONVEY:
No owner or driver of any "taxicab", as defined in section 4-11-1 of this chapter, shall, when not otherwise engaged or occupied in the performance of his duties as a licensee under the provisions of this chapter, refuse to convey any person when applied to for that purpose, the proper fee therefor being tendered; or having undertaken to convey such person shall omit or neglect to do so; provided, that such passenger is in such condition of health and cleanliness that his carriage in such vehicle would not be a violation of any provisions of this chapter. (2003 Code § 5-09-02)