It shall be unlawful for any person to drive or operate, or attempt to drive or operate, any motor vehicle upon any of the public streets, alleys, or public grounds of the city while such person is in an intoxicated or drunken condition, or under the influence of intoxicating liquor, or any drug as defined by laws of the state.
(Prior Code, § 7.0211) Penalty, see § 70.99