What must you remember as bus driver on duty?

As a bus driver on duty, it's crucial to understand the legal requirements regarding drug and medication use. The selected answers are essential because they align with regulations that ensure the safety of the driver and passengers.

1. The first point emphasizes that drivers must avoid any drugs or medications that could impair their driving ability. This is vital, as impaired reaction times or decision-making can lead to dangerous situations on the road.

2. The second point reinforces that a driver should never operate a vehicle if their ability to drive is compromised by substances. This is a key principle in ensuring road safety.

The third option, which suggests that any over-the-counter drug can be taken without concern for impairment, is misleading. Some over-the-counter medications can indeed affect driving ability and should be approached with caution.

Understanding and adhering to these points is not just about following the law; it's about ensuring the safety of everyone on the road.