What must you remember as bus driver on duty?

As a bus driver on duty, you are required to adhere strictly to regulations concerning alcohol consumption. The correct combination emphasizes that you must not consume any beverages containing alcohol, either while on duty or while on standby. This aligns with German traffic laws, which prioritize safety and the prevention of accidents caused by impaired driving.

While option 3 suggests that having alcohol is permissible as long as a blood alcohol level does not exceed 0.3 per mille, this is incorrect for a bus driver. German law prohibits any level of alcohol consumption for professional drivers in this context to ensure the highest standards of safety for passengers and road users. Understanding and complying with these regulations is crucial for maintaining not only your legal standing but also the safety of those you are responsible for as a bus driver.