In this subtitle the following words have the meanings indicated. “Curfew hours” means the hours between midnight and 5:00 a.m. “Establishment” means a privately owned place of business operated for profit to which the public is invited. “Guardian” means a person who is appointed by a court as a guardian. “Public place” means a place to which the general public has access for a lawful purpose. “Public place” includes: a public street, a sidewalk, an alley, a highway, and a right–of–way of a public street or highway; and the common areas of a transport facility, a school, a hospital, an apartment building, an office building, a shopping center, a park, a playground, a parking lot, a theater, a restaurant, a bowling alley, a tavern, a cafe, an arcade, and a shop. “Remain” means to: linger unnecessarily in a public place; or fail to leave the premises of an establishment or a public place when asked by a law enforcement officer or an employee of the establishment or public place.