??? ??? ??? you must notify law enforcement and make a written report (SR 1) to DMV when: you have a collision and there is an injury or death ??? ??? ??? whose responsibility is it to know how your meidcations affect your driving? yours ??? ??? ??? this lane in the middle of a two-way street is used to: begin or end left turns, or start a permitted U turn ??? ??? ??? even if you know your vehicle