Where should you stop when facing a stop sign or red traffic light?

• At the stop line marked on the pavement
• After the stop line marked on the pavement
• At the crosswalk if there is no stop line
• Both A & C
  Explanation:

  "You must come to a complete stop for all stop signs and red traffic lights. Stop at the stop line if it is marked on the pavement. If there is no stop line, stop at the crosswalk, marked or not."