It shall mean that the LEO has reasonable ground to believe that the person driving the motor vehicle is under the influence of alcohol, dangerous drugs and/or other similar substances upon personally witnessing a traffic offense committed. It shall mean that the LEO has reasonable ground to believe that the person driving the motor vehicle is under the influence of alcohol, dangerous drugs and/or other similar substances upon personally witnessing a traffic offense committed.

• A. improbable cause
• B. probable cause
• C. likely cause
•  

  The correct answer is B

   

  Conduct of Field Sobriety, Chemical and Confirmatory Tests. – A law enforcement officer who has probable cause to believe that a person is driving under the influence of alcohol, dangerous drugs and/or other similar substances by apparent indications and manifestations, including overspeeding, weaving, lane straddling, sudden stops, swerving, poor coordination or the evident smell of alcohol in a person’s breath or signs of use of dangerous drugs and other similar substances, shall conduct field sobriety tests.