No officer or employee of the city shall discharge, degrade or promote or in any manner change the official rank of any other officer or employee or promise or threaten to do so for giving or withholding any contribution of money or other valuable thing for any party or political purpose or for refusal or neglect to render any party political service.
(1957 Rev. Ords., § 3.123; 1992 Code, § 30-24)  (Ord. 87-91, passed 11-25-1991)