For a driver, during the 2 years following the obtaining of their first driving licence, the maximum permitted blood alcohol level will be...

A)0.3 milligrams per litre of air.
B)0.15 milligrams per litre of air.Correct
C)0.50 milligrams per litre of air.
During the 2 years following the obtaining of the first driving licence, the maximum alcohol level will be 0.15 milligrams per litre in exhaled air or its equivalent of 0.3 grams per litre of blood.
Once the first 2 years have passed, the general rate will apply, which will be 0.25 milligrams per litre in exhaled air or 0.5 grams per litre of blood.
Once the first 2 years have passed, the general rate will apply, which will be 0.25 milligrams per litre in exhaled air or 0.5 grams per litre of blood.