1. 
It shall be unlawful for any person to possess marijuana unless such substance was obtained directly or pursuant to a valid prescription or order from a practitioner while acting in the course of his professional practice.
2. 
As used in this section the term "marijuana" means all parts of the plant Cannabis sativa L., whether growing or not; the seeds thereof; the resin extracted from any part of such plant; and every compound, manufacture, salt, derivative, mixture or preparation of such plant, its seeds or resin.
1. 
It shall be unlawful for any person to possess, sell, distribute or for any person to inhale or ingest, any compound, liquid, or chemical commonly known as "locker room" or "rush" which contains alkyl nitrites (isopropyl) nitrite, Butyl nitrites (consisting mainly of isobutyl nitrites and/or any of its isomer or analog,) or any similar compound, liquid or chemical for the purpose of inducing condition of intoxication or of distortion or disturbance of the auditory, visual, or mental processes.
2. 
Exceptions.
a. 
The provisions of paragraph 1 shall not apply to the possession and use of the substances listed as part of the care or treatment of a disease, condition, or injury by a licensed physician or pursuant to a prescription of a licensed physician.
b. 
The provisions of paragraph 1 shall not apply to the possession as part of a known manufacturing process or industrial operation.
1. 
DRUG PARAPHERNALIA – Shall mean all equipment, products and materials of any kind which are used or intended for use in planting, propagating, cultivating, growing, harvesting, manufacturing, compounding, converting, producing, processing, preparing, testing, analyzing, packaging, repackaging, storing, containing, concealing, injecting, ingesting, inhaling or otherwise introducing into the human body, a controlled dangerous substance in violation of the Oklahoma Uniform Controlled Dangerous Substance Act, Title 63, Oklahoma Statutes 1991, Section 2-101 et seq. It includes but is not limited to:
a. 
Kits used or intended for use in planting, propagating, cultivating, growing or harvesting of any species of plant which is a controlled dangerous substance or from which a controlled dangerous substance can be derived.
b. 
Kits used or intended for use in manufacturing, compounding, converting, producing, processing or preparing controlled dangerous substances; isomerization devices used or intended for use in increasing the potency of any species of plant which is a controlled dangerous substance.
c. 
Testing equipment used or intended for use in identifying, or in analyzing the strength, effectiveness or purity of controlled dangerous substances; scales and balances used or intended for use in weighing or measuring controlled dangerous substances.
d. 
Diluents and adulterants, such as quinine hydrochloride, mannitol, mannite, dextrose and lactose, used or intended for use in cutting controlled dangerous substances.
e. 
Separation gins and sifters used or intended for use in removing twigs and seeds from, or in otherwise cleaning or refining, marijuana.
f. 
Blenders, bowls, containers, spoons and mixing devices used or intended for use in compounding controlled dangerous substances.
g. 
Capsules, balloons, envelopes and other containers used or intended for use in packaging small quantities of controlled dangerous substances.
h. 
Containers and other objects used or intended for use in parenterally injecting controlled dangerous substances into the human body.
i. 
Hypodermic syringes, needles and other objects used or intended for use in parenterally injecting controlled dangerous substances into the human body.
j. 
Objects used or intended for use in ingesting, inhaling or otherwise introducing marijuana, cocaine, hashish or hashish oil into the human body such as:
(1) 
Metal, wooden, acrylic, glass, stone, plastic or ceramic pipes with or without screens, permanent screens, hashish heads or punctured metal bowls.
(2) 
Water pipes.
(3) 
Carburetion tubes and devices.
(4) 
Smoking and carburetion masks.
(5) 
Roach clips: meaning objects used to hold burning material, such as a marijuana cigarette, that has become too small or too short to be held in the hand.
(6) 
Miniature cocaine spoons and cocaine vials.
(7) 
Chamber pipes.
(8) 
Carburetor pipes.
(9) 
Electric pipes.
(10) 
Air-driven pipes.
(11) 
Chillums.
(12) 
Bongs.
(13) 
Ice pipes or chillers.
2. 
Drug paraphernalia - factors used in determination:
In determining whether an object is "drug paraphernalia," consider, in addition to all other logically relevant factors, the following:
a. 
Statements by an owner or by anyone in control of the object concerning its use.
b. 
The proximity of the object, in time and space, to a direct violation of the Uniform Controlled Dangerous Substances Act. (Title 63, O.S., Section 2-101 et seq.)
c. 
The proximity of the object to controlled dangerous substances.
d. 
The existence of any residue of controlled dangerous substances on the object.
e. 
Instruction, oral or written, provided with the object which either state directly or imply that the object is to be used for the consumption of controlled substances.
f. 
Descriptive materials accompanying the object which explain or depict its use as an object for the consumption of controlled substances.
g. 
The manner in which the object is displayed for sale.
h. 
Whether the owner, or anyone in control of the object, is a legitimate supplier of like or related items to the community such as a licensed distributor or dealer of tobacco products.
i. 
The existence and scope of legitimate uses for the object in the community.
3. 
It shall be unlawful for any person to use or possess drug paraphernalia to plant, propagate, cultivate, grow, harvest, manufacture, compound, convert, produce, process, prepare, test, analyze, pack, repack, store, contain, conceal, inject, ingest, inhale or otherwise introduce into the human body a controlled dangerous substance in violation of the Uniform Controlled Dangerous Substances Act, (Title 63, 1991 O.S., Section 2-101 et seq.) except those persons holding an unrevoked license in the professions of podiatry, dentistry, medicine, nursing, optometry, osteopathy, veterinary medicine or pharmacy.
4. 
It shall be unlawful for any person to deliver, possess or manufacture drug paraphernalia knowing it will be used to plant, propagate, cultivate, grow, harvest, manufacture, compound, convert, produce, process, prepare, test, analyze, pack, repack, store, contain, conceal, inject, ingest, inhale or otherwise introduce into the human body a controlled dangerous substance in violation of the Uniform Controlled Dangerous Substances Act. (Title 63, 1991 O.S., Section 2-101 et seq.)
5. 
It shall be unlawful for any person to operate a business within the limits of the city, known as, or commonly referred to as, a "head shop," which place of business is patronized and frequented by narcotic drug addicts and whose merchandise is those items described in paragraph 1 of this section.