Bus operators will often find it economical to convert retired buses to use as permanent training buses for driver training, rather than taking a regular service bus out of use. Some large operators also converted retired buses into tow bus vehicles, to act as tow trucks.
Explain to an 8 year old child that is not yet 49 tall that the safety equipment built into the vehicle is for adults  not children, and a child needs to continue to use the proper equipment (booster seat) so that the adult equipment will fit, and be able to protect, their bodies in the event of a crash.
How old do you need to be to play Laser Quest? Laser Quest is great for almost any age from five years old and upward. The packs are most comfortable on a child approximately 48 inches or 122 centimeters tall. Some parents of smaller children have worn the packs and allowed their child to play tag with the laser.