Which of the following individuals are exempted by law from wearing a seat belt?

Individuals who are driving testers, police officers, army personnel on duty, and driving instructors are exempted by law from wearing a seat belt due to the nature of their work. In these roles, their responsibilities may require them to take specific actions that necessitate quick exits from the vehicle or full mobility to perform their duties effectively. For instance, police officers may need to respond rapidly to emergencies, while driving instructors might need to assist or intervene with student drivers urgently. The exemption ensures that these professionals can effectively carry out their duties with the necessary flexibility.

The other options present individuals who do not have specific exemptions under the law. Tourists, for example, are bound by the same seat belt regulations as residents and must comply with safety laws regardless of their temporary status in the country. Similarly, the law does not grant any exemptions based solely on age for individuals over 18, as all occupants in a vehicle are required to wear seat belts to promote safety on the roads.