You are legally under the influence when your blood or breath alcohol is:
- 0.5% or more
- ✓ 0.08% or more
- Any amount above 1%
Correct answer : 0.08% or more
Why : Section 102(2): alcohol concentration of 0.08 percent or more, measured within two hours of driving.
Road Traffic Act, 2007 (Sierra Leone), s. 102(2)