Road rules / 🇺🇸 general

Before changing lanes, you should signal, check your mirrors, and:

✓ ANSWER

Glance over your shoulder to check your blind spot

Mirrors leave blind spots, so a shoulder check is essential before changing lanes.

All the options

  1. ✓Glance over your shoulder to check your blind spot
  2. ✗Sound your horn
  3. ✗Slow down sharply
  4. ✗Rely on your mirrors alone

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