When is it permissible for a police officer to give directions to stop a light vehicle?

The option indicating that a police officer can give directions to stop a light vehicle to enable the exercise of other established powers is correct because it encompasses a broader range of police authority. Officers may need to stop a vehicle to execute various legal powers, such as conducting a breath test, searching for illegal items, or assessing compliance with vehicle regulations. This action is rooted in the principle that police must ensure they can effectively carry out their duties while upholding the law.

Stopping a vehicle under this rationale allows officers to take necessary actions based on their observations or suspicions. It is important to note that the authority to issue directions hinges on the officer's need to perform specific, lawful actions that align with their responsibilities.

In contrast, while conducting vehicle inspections, routine traffic stops, and pursuits of suspects are all valid scenarios in which police officers may interact with vehicles, these scenarios are more specific and do not universally cover all instances where a stop might be warranted for the exercise of other established powers. Therefore, the emphasis on enabling the exercise of broader powers illustrates the correct legal framework that supports the officer's actions.