Parking authorities marking car tires with chalk ruled unconstitutional

Traffic police who mark car tires to track how long you've been parked has been ruled unconstitutional by an appeals court in Ohio, which classifies the action as an "unreasonable search."

A year in prison for removing chalk?

Putting Chalk On Tires Deemed Unconstitutional

Local police anticipate few changes after federal tire-chalking

Chalking tires for parking tickets is unconstitutional, court rules

Historic' ruling after judge deems chalking tires unconstitutional

Chalking tires for tickets still legal in Alabama, despite court

Waynesburg to continue chalking tires - Observer-Reporter

Tire chalking ruling: Jackson police to change parking enforcement

City chucks chalk, not tickets News, Sports, Jobs - The Alpena News