Which of the following factors can increase the chance of an accident during a school trip?

Congested areas with narrow streets are a significant factor that can increase the chance of an accident during a school trip. Such environments present numerous challenges for a bus driver, including limited visibility, restricted maneuverability, and the presence of various obstacles such as parked cars, pedestrians, and cyclists. When navigating through narrow streets, the driver must exercise greater caution and precision, as the risk of a collision with other vehicles or objects heightens in these cramped conditions.

In contrast, calm and quiet students, open parking spaces, and well-behaved passengers typically contribute to a safer driving experience. Tranquil students reduce distractions for the driver, while open parking spaces facilitate easier stopping and maneuvering. A well-behaved passenger group also minimizes disruptions, allowing the driver to maintain focus on the road. Therefore, navigating through congested areas is a critical risk factor that demands heightened awareness and control to prevent accidents.