What illegal activity could occur if a barber works without a license?

Working without a license can lead to significant legal repercussions, including penalties and fines. Licensing regulations are in place to ensure that professionals meet specific training, health, and safety standards necessary to provide services to the public. When a barber operates without a valid license, they are violating state laws that govern the practice of barbering.

This illegal practice can result in various consequences, such as monetary fines imposed by state boards or regulatory agencies, and potential legal action that could lead to further penalties. Additionally, repeat offenses or severe violations may result in criminal charges or restrictions on obtaining a license in the future.

The other choices do not present the same level of serious ramifications associated with the lack of licensing. Participating in community events and gaining customer loyalty are generally positive aspects of a barber's work, which wouldn't inherently be illegal. Impersonating a licensed barber is a specific instance of fraud, which is also serious but encompasses a broader range of deceitful behavior beyond simply working without a license.