Insurance companies and goverment agencies give discounts on cell phones and perscription drugs to encourage drivers to be stupid enough to drive extremely slow in the left lane even though there's nobody in front of them or next to them. That way other normal drivers are constantly forced to pick up the speed to get around these morons and subsequently receive tickets which the state uses for revenue and the insurance companpies get surcharge cash for lucrative jaunts around the world. It's all a big conspiracy.