What do you need to look out for while making a right turn with cyclists alongside you?

• A shoulder check to see your blind spots to the left.
• A shoulder check to see your blind spots to the right.
  Explanation:

  "When preparing to turn right, always watch for cyclists who may be riding alongside your vehicle. Before turning, perform a right-side shoulder check to ensure there are no cyclists in your blind spots. "
• A shoulder check to see your blind spots in the centre.
• All of the above.