What does a blue circular sign with a white arrow turning left indicate?

What does a blue circular sign with a white arrow turning left indicate?

• A. You must turn left and proceed in that direction.
• B. You are allowed to go straight.
• C. You must turn right.
• D. You must slow down and yield.

Answer: (A)

This is a mandatory direction sign. A blue circular sign with a white left-turn arrow tells you you must turn left and proceed in that direction. Going straight or turning right isn’t allowed here because the sign requires you to take the left path to keep traffic moving safely at that junction. The blue circle signals a required action, not a warning or a speed rule. The other actions would be indicated by different signs (straight or right-turn arrows, or a yield sign, which looks different).

This is a mandatory direction sign. A blue circular sign with a white left-turn arrow tells you you must turn left and proceed in that direction. Going straight or turning right isn’t allowed here because the sign requires you to take the left path to keep traffic moving safely at that junction. The blue circle signals a required action, not a warning or a speed rule. The other actions would be indicated by different signs (straight or right-turn arrows, or a yield sign, which looks different).