Watch for pedestrians, bicyclists, and moped riders, especially on right turns because:

• They are often difficult to see in traffic.
  Explanation:

  "Watch out for pedestrians, bicyclists and moped riders, especially on right turns. They are often difficult to see in traffic."
• They are required to yield to vehicles at all times.
• They are typically more cautious than other road users.
• They are less likely to use the sidewalk.