Intoxicating beverages and narcotics.
CFR · 2024-01-01 · US · Title 7
Entering BARC property or the operation of a motor vehicle thereon, by a person under the influence of intoxicating beverages or narcotic drug, hallucinogen, marihuana, barbiturate, or amphetamine (unless prescribed by a physician) or the consumption of such beverages, or the use of any such drug or substance in or on BARC property, is prohibited.
official document · source cfr-2024 · id 7:§ 502.8