In which places are you prohibited from parking your vehicle?

• In a zone or during times posted for street cleaning
• Within 20 feet of an intersection
• In a crosswalk or in front of a driveway
• All of the above
  Explanation:

  "You may not park your vehicle in certain places: 1. In a zone and at a time posted for street cleaning. 2. In a posted loading zone. 3. Within 20 feet of an intersection. 4. In a crosswalk, in front of a driveway, or in front of a handicap-access ramp."