Which of these statements is true about drinking alcohol and driving?

Being under the influence of alcohol affects your judgment. Good judgement is necessary to react appropriately to things that you see or hear while on the road. Even if you are below the legal blood alcohol limit, consuming any amount of alcohol is likely to affect your ability to drive safely.

• If you can walk in a straight line after drinking, it is safe to drive.
• If you are under the legal blood alcohol concentration limit, your driving isn't impaired.
• Alcohol affects judgement, which is needed to drive safely.