What should a motorist do if sharing the left turn lane with a bicyclist?

• Overtake the bicyclist and complete the turn first
• Stay behind the bicyclist until it has completed the turn
  Explanation:

  "If a motorist is sharing the left turn lane with a bicyclist, stay behind the cyclist until they have safely completed the left turn."
• Stay alongside the bicyclist to provide protection
• Sound the horn to signal the bicyclist to move aside