Rain, snow, and ice impair your ability to see ahead, so you must _________ to be able to stop your vehicle safely.

Explanation

Bad weather calls for slower speeds. You should follow other vehicles at a greater distance. Rain, snow, and ice impair your ability to see ahead, and they increase the braking distance required to stop your vehicle. In these conditions, increase your following distance and apply the brakes sooner and more gently than usual.