Propane | |
Oxygen | |
Emergency medical supplies | |
Grenades |
A four-inch circle | |
A four-inch square | |
A four-inch diamond | |
A four-inch triangle |
The bus number and the next departure time | |
The location and the next departure time | |
It is not necessary for the bus driver to make announcements when stopping the bus | |
The location, the reason for stopping, the bus number and the next departure time |