What actions can police require from drivers suspected of impaired driving?

Police officers have the authority to require drivers suspected of impaired driving to perform physical coordination tests. These tests are designed to assess a driver's ability to operate a vehicle safely, which can be affected by alcohol or drug impairment. The tests may include tasks that evaluate balance, coordination, and the ability to follow instructions, such as walking in a straight line, standing on one leg, or performing other similar tasks.

The rationale for this requirement is that physical coordination tests provide immediate evidence of a driver's physical abilities and potential impairment. They help law enforcement determine whether further actions, such as breath or blood tests, are necessary.

In relation to the other options, while providing insurance information is part of your legal obligations in certain situations, it does not directly relate to assessing impairment. Giving identification information is a requirement of any driver when asked, but it does not provide insights into impaired driving. Breathing into a breathalyzer is a specific action taken in the later stages of the process when there is already suspicion of impairment, but it does not encompass the initial physical assessment phase that coordination tests address.