Question

what information is this sign conveying?

the center lane is for turning left, not for passing.
both lanes must turn left.
only the left lane may turn left.
no left turns are allowed.

Explanation:

🆕 New Concept Discovered: Interpret Road Signs and Traffic Rules
Understanding regulatory signs for safe driving

Step 1: Analyze the sign elements

The sign displays the text "CENTER LANE ONLY" along with two curved arrows pointing in opposite directions (one curving left from the bottom-up, and one curving left from the top-down). This represents a shared two-way left-turn lane located in the middle of a two-way street.

Step 2: Identify the rules of a shared center turn lane

A shared center turn lane is reserved exclusively for vehicles making left turns from either direction of travel.

• It is not to be used for through-travel or passing other vehicles.
• It is not a regular driving lane.

Step 3: Match with the given options

• Option 1: "The center lane is for turning left, NOT for passing." (This matches the official traffic rule for this sign).
• Option 2: "Both lanes must turn left." (Incorrect, as it only regulates the single center lane).
• Option 3: "Only the left lane may turn left." (Incorrect, as this is a shared center lane for both directions).
• Option 4: "No left turns are allowed." (Incorrect, as the arrows explicitly indicate left turns).

Answer:

The center lane is for turning left, NOT for passing.