Can blocking a single vehicle constitute obstructing vehicular traffic under Utah law? Layton City v. Tatton Explained

In Layton City v. Tatton, the Utah Court of Appeals addressed whether obstructing a single vehicle constitutes vehicular traffic obstruction under Utah’s disorderly conduct statute and whether the prohibition on making unreasonable noises violates the First Amendment.

Background and Facts

Tatton owned a costume store with reserved parking. When a customer parked in her lot and walked to an adjacent pizza restaurant, Tatton followed and began screaming profanities at the customer inside the restaurant. After the customer returned to her vehicle and attempted to leave through the safer west exit, Tatton stepped in front of the car and refused to let the customer drive through, insisting she back out onto a busy street instead. The customer called police for assistance.

Key Legal Issues

The case presented three main issues: (1) whether vehicular traffic requires more than one vehicle, (2) whether the defendant could claim property defense as justification, and (3) whether the statute’s prohibition on making “unreasonable noises in a public place” is constitutionally overbroad and vague.

Court’s Analysis and Holding

The court definitively rejected Tatton’s argument that a single vehicle cannot constitute vehicular traffic. Citing the Utah Traffic Code’s definition of traffic as including “vehicles… either singly or together,” the court found that obstructing even one vehicle satisfies the statutory requirement. Regarding the constitutional challenge, the court distinguished the “unreasonable noises” provision from the previously invalidated “abusive or obscene language” ordinance in Logan City v. Huber, noting the current statute is content-neutral and regulates volume rather than speech content.

Practice Implications

This decision clarifies that Utah’s disorderly conduct statute reaches obstruction of individual vehicles, not just traffic flow generally. Practitioners should note that property defense arguments will fail when the defendant’s actions extend rather than terminate the alleged trespass. When challenging statutes on constitutional grounds, attorneys must provide thorough analysis and distinguish adverse precedent rather than making conclusory arguments about vagueness or overbreadth.