Alcohol and narcotics drugs:

1.

You may not be in control of a vehicle if you are under the influence of any narcotic drug or if your blood alcohol level exceeds the legal limit.

2.

You will be considered to be under the influence of alcohol if your blood alcohol limit is more than 0.05 g of alcohol per 100 millilitres of blood or 0.24 mg per 1000 millilitres of breath for and ordinary driver.

3.

You will be considered to be under the influence of alcohol if your blood alcohol limit is more than 0.02 g of alcohol per 100 millilitres of blood or 0.10 mg per 1000 millilitres of breath for a professional driver.