If a bus flips over, the kids will roll all around the bus!

If the driver slams the brakes too hard or has a collision, the kids will fly FORWARD into the seats and or floors! And I am sure they will get seriously injured. Especially smaller children.

Also, kids get out of their seats and walk around sometimes while its driving! Another accident waiting to happen.

Dont you think it would be safer to have seatbelts? Why do you think they dont have them?