No licensee or applicant, while acting in an official capacity or participating directly in horse racing, will commit any of the following violations, while on the grounds of a licensed race track during its licensed race meet and periods of training:

(1) Be under the influence of or affected by intoxicating liquor and/or drugs, have an alcohol concentration of 0.08 percent or higher, or have within their body any illegal controlled substance;

The alcohol concentration for persons on horseback may not be 0.02 percent or higher.

(2) Engage in the illegal sale or distribution of alcohol;

(3) Engage in the illegal sale or distribution of a controlled substance or possess an illegal controlled substance with intent to deliver;

(4) Possess an illegal controlled substance;

(5) Possess marijuana or be under the influence of or affected by marijuana, or have in their body any measurable concentration of tetrahydrocannabinol (THC);

Possess any equipment, products or materials of any kind, which are used or intended for use in injecting, ingesting, inhaling or otherwise introducing into the human body marijuana;

(6) Possess on the grounds of any licensed race meet any equipment, products or 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, or concealing an illegal controlled substance, or any equipment, products or materials of any kind, which are used or intended for use in injecting, ingesting, inhaling or otherwise introducing into the human body an illegal controlled substance; or

(7) Refuse to submit to blood, breath, oral fluids, and/or urine testing, when notified that such testing is conducted pursuant to the conditions of WAC 260-34-030.

Failure to provide a blood, breath, oral fluids, and/or urine sample when directed or intentional contamination of the sample by any person tested for the purpose of preventing accurate analysis of the sample, or other actions with intent to subvert the test, will be considered a refusal to submit to a test.

"Controlled substance" or "drug" as used in this chapter means any substance listed in chapter 69.50 RCW or legend drug as defined in chapter 69.41 RCW. The presence of a controlled substance or drug in any quantity measured by the testing instrument establishes the presence of that substance for the purpose of this section. The fact that a licensee or applicant is or has been entitled to use a drug under the laws of the state of Washington will not constitute a defense against a violation for being under the influence of or affected by intoxicating liquor and/or any drug.