Be cautious in bad weather. Rain, snow, and
ice make streets harder to drive on, so when
roads are wet, slow down. A good rule is to
double the space between you and the vehicle
in front of you. This will give you more space
to stop if you have to hit the brakes. Turn your
headlights on anytime you need to turn your
windshield wipers on. This will help you see
other cars and other cars see you. Some states
require that all vehicles turn on their lights
during bad weather.
What does the writer do to develop the idea
stated in the subhead? Cite text evidence to
support your answer.