Which lane usage is described by the sign with 'Left lane must turn left; Right lane may go straight or turn right'?

• A. Speed limit 25
• B. No parking
• C. Left lane must turn left; Right lane may go straight or turn right
• D. Pedestrian crossing

Answer: (C)

Lane-use signs tell you which movements are allowed in each lane as you approach an intersection. The sign in question shows that the left lane is dedicated to turning left, while the right lane may go straight or turn right. You should position your vehicle in the appropriate lane before reaching the intersection: if you plan to turn left, use the left lane; if you plan to go straight or turn right, use the right lane. This arrangement keeps traffic moving smoothly and reduces conflicts between turning vehicles and through traffic. The other options refer to speeds, parking restrictions, or pedestrian crossings, which are unrelated to how lanes are assigned at an intersection.