Seeing and Communicating
What this domain tests
This domain covers visual search and signaling: how far ahead you look, how often you scan mirrors, and how you tell other drivers what you intend to do. Questions often test blind-spot awareness and proper signal timing.
Core rules
- Aim high and look 12 to 15 seconds ahead in city traffic; at highway speed, look farther. Scan mirrors regularly and check blind spots before lane changes.
- Signal early and cancel after the maneuver. A signal is a request, not a right-of-way.
- Use the horn only to warn others, not to express anger. At night, flash headlights instead of sounding the horn where appropriate.
- Use four-way flashers when stopped or moving slowly in a hazard, and tap the brakes to warn following drivers.
Worked example
A driver wants to change lanes on a four-lane highway. The sequence is: check mirrors, signal well ahead of the move, check the blind spot over the shoulder, confirm space, then move smoothly without slowing abruptly. If another vehicle is in the blind spot, the driver cancels the signal and waits.
Traps
Signaling after starting the move, relying only on mirrors, and forgetting to cancel a signal are common. A signal does not give you the right to force a lane change.