View all text of Part 503 [§ 503.1 - § 503.16]
§ 503.8 - Intoxicating beverages and narcotics.
Entering the PIADC or operating a motor vehicle thereon by a person under the influence of intoxicating beverages or narcotic drugs, or the consumption of such beverages or the use of such drugs in or on the PIADC, is prohibited.