How to Drive Handbook Practice Test

Safe lane changes rely on a clear, safety-first sequence. Start by scanning for a safe gap in traffic so you know you have room to move without affecting others. Then signal your intention so drivers behind you know you’re planning to change lanes. After signaling, do a quick re-check of your blind spots to confirm no vehicle is lurking where you’re about to go. If the path is clear, steer smoothly into the new lane. Once you’re fully in the lane, cancel the signal.

This order matters because signaling before you’ve confirmed space can mislead other drivers if you have to abort the maneuver. Not re-checking blind spots after signaling can let a vehicle move into your path. And canceling the signal before you’re actually in the lane can leave others unsure about your final position. The sequence that prioritizes locating a safe gap, then signaling, then re-checking, then moving, and finally turning off the signal, reduces surprises and keeps the change predictable for everyone on the road.