During the walk and turn test, stepping off the line is classified under which clue?

In the context of the walk and turn test, stepping off the line is identified as a specific sign of impairment. This act is associated with the second set of clues used to assess a person's ability to follow instructions and maintain balance while completing the test. The second 'S' pertains to how well the individual can adhere to the designated walking path and demonstrates their coordination and focus.

This classification is important because the walk and turn test is designed to evaluate the abilities required to operate a vehicle safely. Stepping off the line indicates a lack of control and can suggest that the subject may be impaired, as it reflects difficulties with balance and the inability to stay aligned with an imaginary or marked straight line throughout the test. Recognizing this particular clue aids officers in determining a driver’s impairment level effectively during field sobriety tests.