Public Conduct in Ann Arbor, MI (2026)
5 verified public conduct rules for Ann Arbor, Michigan, sourced directly from the municipal code and official government pages.
Verified from official government sources
Public Urination
Ann Arbor's disorderly conduct code bans urinating or defecating on any public street, sidewalk, or building floor open to the public: a misdemeanor carrying up to 90 days in jail and a $500 fine.
Ann Arbor Bans Public Urination, Defecation
Heavy RestrictionsAnn Arbor City Code § 9:62(11)
Urination and Defecation. No person shall urinate or defecate on any public street or sidewalk, or on the floor of that part of any building open to the public, or any other public place not specifically designated for that purpose. A violation of this provision is a misdemeanor, punishable by up to 90 days in jail and/or a fine not to exceed $500.00. (12)Throwing Objects from/toward Moving...
Loud Party Ordinance
When Ann Arbor police can't identify who's responsible for a noisy gathering, the property's owner, lessee, or occupant is deemed liable for the noise violation under the city's ordinance.
Ann Arbor Loud Party Host Liability
Some RestrictionsAnn Arbor City Code § 9:369
If the person responsible for an activity which violates this article cannot be determined, the owner, lessee or occupant of the property on which the activity is located shall be deemed responsible for the violation. A person found responsible under this section shall be guilty of a civil infraction punishable by a fine of $50.00 to $500.00 plus costs. For a second offense within a 2-year peri...
Loitering Rules
Ann Arbor bans loitering on public streets, sidewalks, or public building premises when circumstances would alarm a reasonable person for nearby safety, health, or property.
Ann Arbor's Public Loitering Rules
Some RestrictionsAnn Arbor City Code § 9:65(1)
No person shall loiter on a public street, sidewalk or the premises of a public building under circumstances that warrant alarm for the safety or health of any person or property in the vicinity.(2)The following are circumstances which may be considered in determining whether alarm is warranted:(a)The person is 1 of a group of people threatening, making threatening gestures at or otherwise mena...
Outdoor Smoking Restrictions
Ann Arbor bans smoking within 20 feet of city building entrances, within 10 feet of AAATA bus stops, near the Blake Transit Center, and in posted areas of city parks, enforced once a smoker refuses a police order to stop.
Ann Arbor Smokefree Outdoor Public Places
Significant RestrictionsAnn Arbor City Code § 6:1(4), § 6:2(1) (Chapter 64)
Smokefree outdoor public place means all of the following:(a)Outdoors:(i)Within 20 feet of entrances, windows, and ventilation systems of Blake Transit Center;...(d)Outdoors within 20 feet of entrances, windows and ventilation systems of any city building.(b)Outdoors within 10 feet of bus stops...No person shall smoke in a smokefree outdoor public place as defined in this chapter.
Public Alcohol Use
Ann Arbor prohibits drinking alcoholic liquor on public streets, in public parking lots or structures, and inside unlicensed business areas open to the public under City Code § 9:75.
Ann Arbor Bans Public Alcohol Consumption
Heavy RestrictionsAnn Arbor City Code § 9:75
No person shall consume alcoholic liquor on the public streets, in a public parking lot, in a public parking structure or in the portion of any business premises open to the public if that business is not licensed to sell alcoholic liquor for consumption on the premises. A business or organization having permission from the Liquor Control Commission for outdoor sales may, with the approval of t...