What is the maximum number of bags/mail/freight carts that can be towed on service roads?

The correct answer indicates that a maximum of four bags, mail, or freight carts can be towed on service roads. This limit is likely established to ensure safety and maintain efficient traffic flow on service roads, which are essential for airport operations. Towing too many carts at once could create hazards, such as reducing maneuverability and increasing the risk of accidents.

Moreover, it also allows for compliance with regulations or guidelines that help manage the airport's operational dynamics. By restricting the number of carts, the airport can facilitate easier navigation for drivers, minimize potential congestion, and enhance overall safety for both personnel and vehicles operating on the service roads. Each airport may have specific regulations tailored to its layout and operational needs, but the general principle remains focused on maintaining efficiency and safety in high-traffic areas.