Which statement about green filter arrows and filter lanes is true?

• A. They indicate you should use the filter lane only if you are going in the direction of the arrow.
• B. They allow use of the filter lane by any driver.
• C. They indicate a lane you must not use.
• D. They require you to merge before the arrow.

Answer: (A)

Green filter arrows mark a lane that you may use to join the traffic flow in the direction the arrow points. You’re allowed to use that filter lane only if your intended movement is in that direction. If you’re not going that way, you should stay in your current lane and not use the filter lane. The arrows exist to help you merge smoothly into the traffic ahead, not to give access to any driver or to require merging before the arrow.