Alameda, CA Public Conduct: Loitering Rules (2026)

4, part of Article IV's public-property regulations, does two separate things. without lawful business at that hour, a curfew-style provision aimed at late-night presence on the public right-of-way rather than any particular conduct. Second, at any time of day, it separately bans loitering on public streets, public places or any place open to the public, and specifically bans standing, sitting or lying on a street, sidewalk or crosswalk in a manner that interferes with the free and unmolested passage of other pedestrians or vehicles; this half of the section applies around the clock, not just overnight.

The section sits alongside related public-property provisions: Sec. 1 makes loitering or trespassing on a city-owned wharf or pier a misdemeanor, Sec. 2 bars loitering or trespassing on any city property outside its dedicated public use, and Sec. 3 separately punishes loitering on Alameda Housing Authority property with a fine up to $500 or up to six months in jail. Sec. 4 itself does not state a specific penalty, so it falls under the Municipal Code's general penalty clause, Sec. 1(b): where no fine is specified for a declared misdemeanor, the violation is punishable by a fine of up to $1,000, imprisonment for up to six months, or both.

Because the daytime half of the section requires interference with passage, Alameda Police Department officers enforcing it must point to specific interference with pedestrians or vehicles, not mere presence on a sidewalk.