“You are allowed to drive under the influence of alcohol, as long as you do not mix different types of drinks”: Correct or incorrect?

Correct. Alcohol affects driving only when different drinks are mixed.

Correct. You should not mix different types of drinks before driving.

Correct. You can drink quite a lot of one type of intoxicating drink without becoming drunk.

Incorrect. The determining factor is the level of alcohol in the blood in relation to the legally allowed level.