In which areas is it generally not allowed to make a U-turn, except at designated openings or intersections?

• Anywhere in residential neighborhoods
• On one-way streets
• In business districts, including areas with churches, apartments, and public buildings
  Explanation:

  "U-turns are generally prohibited in business districts, which include areas with churches, apartments, and other public buildings—with the exception of schools. In these areas, you should only turn at an intersection (unless otherwise indicated by a sign) or at designated openings provided for turning."
• None of the above