Police use of tire-chalking to enforce parking time limits does not violate the Fourth Amendment . The practice fits within the administrative search and implied consent exceptions to the warrant requirement. Taylor v. City of Saginaw was wrongly decided.
Chalking tires in Michigan is unconstitutional, judge says
Chalking tires to monitor parking is unconstitutional, appeals court rules
No Chalk, No Problem. Why Chalking Cars IS the New Problem - WOUB Public Media
Appeals court clarifies 4th Amendment ruling in tire-chalking lawsuit
Just Pay the Ticket!: Is Chalking Tires an Unconstitutional Search? - Yale Journal on Regulation
I left my car street parked for three weeks while out of town. It wasn't a zoned street and normally I park there every day. Someone marked my tire with yellow paint.
Calm down, ruling on parking doesn't fly here
Chalking tires for parking tickets ruled unconstitutional
Court throws out tire marking, but not yet in Utah - Deseret News
Tire chalking upheld in Ninth Circuit Court of Appeals
Listen: Is that chalk mark on your tire unconstitutional?
Chalking a tire for a ticket later? Get a warrant, US court rules
Searching for reason when police chalking of cars labeled as trespass
What Does Chalking Tires Have to Do With the Fourth Amendment? - Pacific Standard
Johnnie St. Vrain: Will Longmont still chalk tires after a federal court said it was unconstitutional? – Longmont Times-Call