Court rules cities in 4 states cannot chalk tires to track parking - American City and County

Activist group calls on city to 'desegregate' Foothills Park, News, Palo Alto Online

Chalking tires to enforce parking rules is unconstitutional, court finds

Chalking tires to monitor parking is unconstitutional, appeals court rules

Study recommends Everett use paid parking downtown

Court Rules Using Chalk for Parking Enforcement Violates Constitution – edhat

Parking officials can't chalk tires, court rules

Here's Why Police Using Chalk Marks On Your Tires To Write Tickets Violates The 4th Amendment

San Diego police using new system for detecting parking violations after city is sued over chalking tires - La Jolla Light

ARTICLE II. URBAN STANDARDS - City Of Ventura

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.