Check all that apply. You should use your right-hand indicator when:

• A. You are about to stop.
• B. You intend to slow down.
• C. You intend to move to the right, at any time.
  Explanation:

  "Get in the habit of using your indicator every time you make a manoeuvre as it tells other drivers what your intentions are, even if it's the only way you can turn."
• D. You want to let people know they can overtake you