Alison Taylor had received more than a dozen $15 tickets for exceeding the two-hour parking limit in Saginaw.
The city marks tires with chalk to keep track of how long a vehicle is parked.
Her lawyer argued that a parking patrol officer violated the Fourth Amendment right against unreasonable searches.
A three-judge panel of the appeals court agreed.
The purpose of marking tires was to “raise revenue,” not to protect the public against a safety risk, the 6th U.S. Circuit Court of Appeals said.
“The city does not demonstrate, in law or logic, that the need to deter drivers from exceeding the time permitted for parking – before they have even done so – is sufficient to justify a warrantless search under the community caretaker rationale,” the court said.
...Taylor’s attorney, Philip Ellison, began researching the issue when another lawyer complained that his tire was marked while he sat in his car..."
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