The driving restriction apply to many things… not just mental health. http://dld.utah.gov/wp-content/uploads/sites/17/2015/01/Medical-Standards-and-Guidelines.pdf

The Utah State Legislature reaffirmed these responsibilities* related to physical, mental or emotional impairments of drivers: 1. Drivers are responsible to refrain from driving if “they have, or develop, or suspect that they have developed a physical, mental, or emotional impairment which may affect driving safety.” 2. Drivers in such a situation are expected to seek competent medical evaluation and advice about the significance of the impairment as it relates to driving safety. 3. Drivers are responsible for reporting to the Driver License Division if “they have or develop, or suspect a physical, mental, or emotional impairment which may affect driving safely.”