How are advisory bicycle lanes typically indicated on narrow streets with high bicycle traffic?

• Solid white lines on both sides
• Continuous yellow lines
• No specific markings for advisory bicycle lanes
• Dashed white lines on one or both sides
  Explanation:

  "Advisory bicycle lanes are increasingly common on streets that are too narrow for full bicycle lanes but still see high bicycle traffic. These lanes are dashed on one or both sides, allowing motor vehicles to use the space when needed, though they must always yield to bicyclists first."