This sign means?
- Danger ahead: veer to the right
- Left turn lane
- No parking from arrows to corner
- Turn left only ✓
Answer: D. Turn left only
The sign means turn left only: you must make a left turn and may not use that lane to go another direction.
Why this is the answer
The handbook has a category for turn control signs and also explains lane-use markings that tell drivers they must turn left. In the signals section, a left-turn arrow means turn in the direction of the arrow. Read together, those passages support a sign whose message is a direction to turn left, not a warning or a parking rule. The instruction gives one permitted turn, so it is not a choice between going left and going straight.
Why the other answers are wrong
- A. Danger ahead: veer to the right — The passages describe warning signs and traffic signals, but they do not give a veer-to-the-right instruction for this sign, so danger ahead with a right veer is not supported.
- B. Left turn lane — The handbook mentions left-turn lanes, but that describes where a turn can be made, not a sign telling drivers that left is their only permitted move.
- C. No parking from arrows to corner — The passages list parking signs but give no rule about arrows to a corner, so this parking restriction is not what the sign means.
Remember it
When a turn-control sign gives you one direction, treat it as an order: that is the move you must make, not a suggestion.