How can drivers prevent lane change crashes?

Signal and check blind spots.

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  1. Signal and check blind spots ✔
  2. Change lanes suddenly
  3. Skip the mirrors

Why: Signaling and checking blind spots before moving helps prevent collisions during lane changes.

Huh, didn't know that: Signaling and checking blind spots before moving helps prevent collisions during lane changes.

The dad joke
Signal your plan before you span lanes.
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References

Answer: Signal and check blind spots. Signaling and checking blind spots before moving helps prevent collisions during lane changes.

  1. Scouting America: Traffic Safety www.scouting.org/merit-badges/traffic-safety
    Lane Changes
    Checked 2026-11-07.

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