Road rules / 🇺🇸 alcohol

How does marijuana affect driving ability?

✓ ANSWER

It impairs judgment, reaction time, and coordination, and driving impaired by it is illegal in every state

Even where marijuana is legal to use, driving while impaired by it is illegal everywhere.

All the options

  1. ✓It impairs judgment, reaction time, and coordination, and driving impaired by it is illegal in every state
  2. ✗It improves concentration behind the wheel
  3. ✗It only affects passengers
  4. ✗It is legal to drive high wherever marijuana is legal to buy

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