What must tram drivers adhere to while driving?

Tram drivers must adhere to orders from an authorized person and traffic lights while driving because trams operate within a specific set of regulations designed to ensure safety and efficiency in urban transportation. Traffic lights are crucial for controlling the flow of both tram and vehicle traffic at intersections, preventing collisions and ensuring that trams can operate safely within busy roadways. Orders from authorized persons may include directives from dispatch or local authorities, which can be essential during unusual situations such as accidents or roadwork that require adjustments to regular operations.

By following these rules, tram drivers help maintain safety on the roads, as trams have unique operational needs given their size and fixed tracks. Adhering strictly to these signals and orders helps in the smooth coordination between different types of road users, ultimately contributing to overall traffic management in the city.