Which factor is crucial when trains operate in urban environments?

In urban environments, trains must adhere to specific speed limits to ensure the safety of both passengers and pedestrians. These speed limits are often lower than those in rural areas, reflecting the increased density of populations and infrastructure in cities. Implementing these limits helps prevent accidents and enhances the ability to stop quickly in emergency situations.

The presence of numerous crossings, intersections, and proximity to public spaces like parks and playgrounds necessitates a careful approach to train speed. Failure to observe these speed limits could lead to severe consequences, including collisions with vehicles or pedestrians. Therefore, understanding and following the designated speed restrictions is essential for maintaining safety in urban rail operations.