This course is a fast-paced, four-hour driver im-provement program that also makes an ideal re-fresher course. In just a half day, DDC 4 offers prac-tical strategies to reduce collision-related injuries, fatalities, and costs. It addresses the importance of attitude in preventing accidents, and reinforces the good driving skills students already have. Most im-portantly, DDC 4 shows students the consequences of the choices they make behind the wheel, and puts defensive driving in a personal context.