While using the HTS, Will help maintain a safe driving environment despite high speeds and a large number of other road users

The answer to this question is letter C. following the laws of the road While using the HTS, following the laws of the road  will help maintain a safe driving environment despite high speeds and a large number of other road users. Here are the choices to this question: A. driving slower than the speed limit B. using the horn frequently C. following the laws of the road D. using a cell phone