22   Prescribed concentrations of alcohol

In this Part and in Schedule 1:

(a)  youth range prescribed concentration of alcohol means a concentration of more than zero grammes, but less than 0.02 grammes, of alcohol in 210 litres of breath or 100 millilitres of blood, and

(b)  special range prescribed concentration of alcohol means a concentration of 0.02 grammes or more, but less than 0.05 grammes, of alcohol in 210 litres of breath or 100 millilitres of blood, and

(c)  low range prescribed concentration of alcohol means a concentration of 0.05 grammes or more, but less than 0.08 grammes, of alcohol in 210 litres of breath or 100 millilitres of blood, and

(d)  middle range prescribed concentration of alcohol means a concentration of 0.08 grammes or more, but less than 0.15 grammes, of alcohol in 210 litres of breath or 100 millilitres of blood, and

(e)  high range prescribed concentration of alcohol means a concentration of 0.15 grammes or more of alcohol in 210 litres of breath or 100 millilitres of blood.