Heavy Vehicle National Law (Queensland)

is apparently physically and mentally fit to drive the vehicle, or start or stop its engine; and

is not apparently affected by either or both of the following—

alcohol;

a drug that affects a person’s ability to drive a vehicle; and

is not found to have an alcohol concentration in the person’s blood or breath exceeding the amount permitted, under an Australian road law of this jurisdiction, for the driver of a heavy vehicle; and

is not found to be under the influence of a drug or to have present in the person’s blood or saliva a drug that the driver of a heavy vehicle is not permitted to have present in the driver’s blood or saliva under an Australian road law of this jurisdiction.