Which form of signaling is not recommended while driving a bus?

Signaling others it is safe to pass your bus is not recommended while driving a bus because it can create a misunderstanding and lead to dangerous situations on the road. Buses are large vehicles that carry passengers, and their size can obstruct the view of other drivers. When a bus driver signals for others to pass, it may encourage risky behavior from other drivers, who might not have a full understanding of the traffic conditions or the bus's actions.

Furthermore, it's essential for the bus driver to maintain control of the driving environment and prioritize the safety of passengers, pedestrians, and other road users. Encouraging others to pass can lead to confusion and the potential for accidents, as it does not provide clear guidance on the driver's immediate actions (such as turning, stopping, or slowing down).

Alternative signaling methods, such as using turn signals at intersections, hand signals to indicate stops, and flashing headlights for warning, serve to communicate more effectively and safely with other road users. These actions promote clarity and help ensure that all drivers have the necessary information to navigate safely around a bus. Therefore, signaling others to pass is considered unsafe and unadvisable practice while driving a bus.