It shall be unlawful for any person to use, possess, purchase, sell, publicly display for sale or attempt to sell, give, or barter any one or more of the following substances within the city limits:
(1) 
Salvia divinorum or Salvinorin A; all parts of the plant presently classified botanically as Salvia divinorum, whether growing or not, the seeds thereof, any extract from any part of such plant, and every compound, manufacture, salts, derivative, mixture or preparation of such plant, its seeds or extracts;
(2) 
(6aS, 10aS)-9(hydroxymethyl)-6, 6-dimethyl-3-(2-methyloctan-2-yl)-6a,7,10,10a-tetrahydrobenzo[c]chromen-1-ol, commonly known as HU-211 or Dexanabinol;
(3) 
1-pentyl-3-(1-naphthoyl) indole, commonly known as JWH-018, Spice or K2;
(4) 
1-butyl-3-(1-naphthoyl) indole, commonly known as JWH-073;
(5) 
N-benzylpiperazine, commonly known as BZP;
(6) 
1-(3-[trifluoromethylphenyl]) piperazine, commonly known as TFMPP;
(7) 
Any other synthetic cannabinoid; or
(8) 
Any similar substance which when inhaled or otherwise ingested produces intoxication, stupefaction, giddiness, paralysis, or irrational behavior or in any manner, changes, distorts, or disturbs the auditory, visual, or mental process and the product or substance has no other apparent legitimate purpose for consumers.
(2014 Code, secs. 11.01(a), 78.07(a))
It is not a violation of this article if a person was acting under the supervision of an authorized law enforcement officer to enforce or ensure compliance with this article.
(2014 Code, secs. 11.01(b), 78.07(b))
It is unlawful for any person, knowingly, to breathe, inhale, drink, or otherwise ingest any compound, liquid or chemical listed within this article, or a similar substance, for the purpose of inducing a condition of intoxication, stupefaction, giddiness, paralysis, or irrational behavior, or in any manner, changing, distorting or disturbing the auditory, visual, or mental process.
(2014 Code, secs. 11.01(c), 78.07(c))
This article does not apply to any person who commits any act described in this article pursuant to the direction or prescription of a licensed physician or dentist licensed by the state to direct or prescribe such act. This article likewise does not apply to the inhalation of anesthesia for a medical or dental purpose.
(2014 Code, secs. 11.01(d), 78.07(d))
Any person who violates this article shall be guilty of a misdemeanor and subject to a fine upon conviction in municipal court.
(2014 Code, secs. 11.01(e), 78.07(e))