Section 13A-12-131
Public display of obscene sticker, sign, etc.
It shall be unlawful for any person to display in public any bumper sticker, sign or writing which depicts obscene language descriptive of sexual or excretory activities. Any person convicted of a violation of this section shall be guilty of a Class C misdemeanor and shall be punished as prescribed by law.
(Acts 1987, No. 87-808.)