| All standing riders must stay behind the standee line | |
| No rider may stand forward of the rear of the driver`s seat | |
| Passengers may not stand on any bus | |
| Buses must indicate where passengers may not stand |
| All handholds and railings are secure | |
| All of these are correct | |
| Rider signalling devices are operational | |
| Emergency exit handles are secure |
| Propane | |
| Oxygen | |
| Emergency medical supplies | |
| Grenades |