Figure 1

Mean BrAC level for the two groups (low and high BrAC) and combined in the aAC1 and aAC2 sessions. The red line indicates the legal limit for driving (0.25 mg/l) in several countries. Standard errors included.

Mean BrAC level for the two groups (low and high BrAC) and combined in the aAC1 and aAC2 sessions. The red line indicates the legal limit for driving (0.25 mg/l) in several countries. Standard errors included.