What does placing handbills on vehicles without permission constitute?

Placing handbills on vehicles without permission is considered an unlawful act because it typically violates laws regarding littering and unsolicited advertising. Many municipalities have specific regulations regarding the distribution of materials in public spaces, including vehicles. This type of action can be seen as an invasion of the property owner's rights, as it involves placing an item on someone else's property without consent. Such practices can also lead to complaints from vehicle owners and contribute to litter issues, prompting local authorities to enforce regulations against it. In this context, understanding the legal boundaries surrounding advertising and distribution is crucial for maintaining community standards and respect for property rights.