Section 71.12 prohibits any person from operating any vehicle while under the influence of alcohol or drugs of abuse. Violation of this ordinance is a misdemeanor of the first degree with a maximum penalty of imprisonment of not more than six months and a $1,000 fine. Section 90.06 states that no person under the age of 21 shall order, pay for, share the cost of, purchase or otherwise obtain any intoxicating liquor in any establishment in the City. Violation of this ordinance is a misdemeanor of the first degree with a maximum penalty of imprisonment for not more than six months and a $1,000 fine. Section 90.07 states that no person under the age of 21 shall knowingly give false information concerning his/her age for the purpose of purchasing or obtaining intoxicating liquor. Violation of this ordinance is a misdemeanor of the first degree with a maximum penalty of imprisonment for not more than six months and a $1,000 fine. Section 90.14 states that no person shall drink beer or any intoxicating or spirituous liquor in public or in a public place, and no person shall be intoxicated in public or in a public place. Violation of this ordinance is a minor misdemeanor, monetary penalties depend on the nature of the offense. Section 90.141 states that no person shall possess an open container of beer or any intoxicating or spirituous liquor in any public place other than those premises where lawful consumption is permitted. Violation of this ordinance is a minor misdemeanor, monetary penalties depend upon the nature of the offense. Section 90.15 states that no person shall consume any intoxicating liquor in a motor vehicle in the City. Violation of this ordinance is a misdemeanor of the fourth degree with a maximum penalty of imprisonment for not more than 30 days and a $250 fine. Section 139.03 states that no person shall knowingly obtain, possess or use a controlled substance. Whoever violates this ordinance is guilty of drug abuse. Penalties depend on specific criteria, such as the type and amount of the controlled substance and whether the offender has been previously convicted of a drug abuse offense.