The tram has just become stationary at the stop. What is the right course of action?

When the tram has just become stationary at the stop, the correct actions for drivers are to ensure that pedestrians and other road users are not endangered or impeded.

1. "May not be endangered" means that as a driver, you must ensure that your vehicle does not pose a danger to pedestrians who might be crossing or waiting by the tram stop. This is vital to ensure everyone's safety, especially in areas where pedestrians are likely interacting with the tram.

2. "May not be impeded" refers to the need to allow unobstructed passage for individuals disembarking from the tram or waiting to board. This means that even if the tram has stopped, you should be cautious and not block pedestrians.

The option to use the horn to warn is not necessary in this scenario because the tram is stationary, and the primary consideration should focus on the safety and convenience of pedestrians rather than alerting them with the horn.

Understanding these rules is important for promoting safety and preventing accidents in areas where trams operate.