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Bus safety sheets

A visual awareness tool for bus operators and passengers 

Improving bus passive safety through seat belt compliance

Image by Ato Aikins

Road traffic crashes kill approximately 1.35 million people globally each year, with a further 20–50 million sustaining injuries. Seatbelts are the single most effective vehicle feature for reducing occupant death and injury. Wearing a seatbelt reduces the probability of being killed by 40–50% for drivers and front-seat passengers, and by approximately 25% for passengers in rear seats. (WHO Global Status Report on Road Safety; PMC meta-analysis 2023)

One of the most dangerous outcomes in any crash - particularly for buses, which are prone to rollovers - is occupant ejection. An unrestrained passenger is not merely at risk themselves; they become a projectile that endangers everyone else on board.

75% of vehicle occupants ejected from a vehicle in a crash die as a result. Among occupants killed in crashes, 44% of unrestrained passengers were ejected, compared to only 5% of those wearing a seatbelt. (NHTSA / PMC)
 

A peer-reviewed study published in PMC examined seatbelt availability, functionality, and actual use among passengers on 35 large intercity buses in Ghana, observing 1,184 passengers and interviewing a separate group of 633. Ghana is representative of the wider challenge across sub-Saharan Africa: high bus use, high crash fatality rates, and low belt compliance despite belts being present. Only 21.6% of bus passengers were observed wearing seatbelts, even though 92.6% of the seatbelts on those buses were fully functional.

The Ghana study identified a powerful and low-cost intervention: the driver's voice. On buses where the driver verbally reminded passengers to wear their seatbelts before departure, compliance rose dramatically. On buses where the driver gave a verbal reminder to buckle up, 57.8% of passengers wore their seatbelt, compared to just 15.3% on buses where no reminder was given. A single sentence from the driver nearly quadrupled compliance. (Okyere P, et al. 2022)

Key facts on bus safety

40–50%

Reduction in fatality risk for drivers and front-seat passengers wearing a seatbelt

25%

Reduction in fatality risk for rear-seat bus passengers when belted

75%

Of occupants ejected from a vehicle in a crash die as a result

57.8%

Compliance when driver verbally reminded passengers to buckle up

15.3%

Compliance when no reminder is issued to use seat belt

Resources

How to use
1. Select the right sheet

Passenger version for bus interiors; driver version for cabs and briefing areas.

2. Print and display

Print A4 in colour, laminate for durability, fix where occupants see it before every trip.

3. Pair with a safety briefing

Use as a visual aid during pre-departure announcements or driver induction training.

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