SC DMV Alcohol, Drugs, and Driving

Question 1

What is the legal blood alcohol concentration (BAC) limit for drivers 21 and over in South Carolina?

Accepted Answer

0.08%

Answer

0.10%

Answer

0.05%

Answer

0.06%

Question 2

What is the legal BAC limit for drivers under 21 in South Carolina?

Accepted Answer

0.02%

Answer

0.05%

Answer

0.08%

Answer

Zero tolerance — 0.00%

Question 3

What does SC's 'implied consent' law mean?

Accepted Answer

By driving in SC, you consent to chemical tests if lawfully arrested for DUI

Answer

You agree to let police search your vehicle at any time

Answer

You consent to roadside sobriety tests when asked

Answer

Your car is implicitly registered when you drive it

Question 4

What happens to your license if you refuse a breath test in South Carolina?

Accepted Answer

Automatic suspension for 6 months for a first refusal

Answer

No penalty — refusal is your right

Answer

Suspension for 30 days

Answer

Criminal charge only, no suspension

Question 5

Alcohol affects driving ability primarily by:

Accepted Answer

Reducing judgment, reaction time, and coordination

Answer

Improving alertness in small amounts

Answer

Only affecting vision

Answer

Having no effect below 0.05% BAC

Question 6

Which of the following is the only effective way to sober up after drinking?

Accepted Answer

Time

Answer

Coffee

Answer

Cold shower

Answer

Exercise