Acrid Smoke, 22 Students, and a Ditch Behind the Rear Door

Evacuate. Smoke from behind the instrument panel is an electrical fire until proven otherwise, and an electrical fire in a bus with 22 students is not a "wait and see" event. The cold, the ditch, and the tanker are real hazards, but they are all survivable; a fire that reaches the wiring harness or the seats is not.

Stopping and securing: get as far off the travel lane as the shoulder allows, brake set, transmission in park, engine off (that cuts the electrical source you suspect), hazard flashers on, keys in hand, radio call to dispatch and 911 with location, route number, and student count.

Exit: the front service door. It is on the curb side, away from the tanker and away from traffic, and the ground there is level. The rear door is a secondary exit only - it opens over a three-foot drop into a ditch, which is how students get broken ankles and how a wheelchair user gets dropped. Use the rear door only if the front door is blocked or the fire is between the students and the front.

Assembly point: at least 100 feet ahead of the bus and off the roadway, on the side away from the tanker's approach, upwind of the smoke. Upwind matters because you want the students breathing clean air, and "ahead" matters because the fire is at the front of the bus - so read the wind and, if it is pushing smoke forward, move them off to the side first and then forward. Nobody stands in the six-foot shoulder between the bus and the lane, and nobody crosses the road.

In the first ten seconds, say one clear instruction, repeated: "Leave everything. Out the front door. Walk that way. Stay together."

The lift and the engine are in conflict, and the conflict is resolved in favor of not running a suspected electrical fire's power source. Running the engine to deploy the lift means keeping the electrical system live and the fire fed, with 22 students beside the bus. So the default is a manual transfer, not the lift.

Wheelchair user:

• Tell the student exactly what is happening before you touch anything: "The bus is smoking. I am going to help you stand and walk to the front, or two of us will carry you. You are not in trouble."
• If the student can transfer and walk with a steadying arm, that is fastest and safest - walk them out the front door and put them in a seat at the assembly point, someone's jacket under them, off the cold ground.
• If not, a two-person carry out the front door is the alternative. You recruit responsible older students as helpers, but you direct the carry; you do not delegate the part where someone gets dropped.

Autistic student:

• Give short, concrete, sequential instructions with the student's name first, one step at a time, in a calm and flat voice. Shouting into sensory overload makes things worse.
• Use routine if any exists on this bus - the same words used in drills, "line up, front door, walk to the sign" - and pair the student with a familiar peer or the aide if one rides.
• Put them at the assembly point with their back to the bus and the noise, and keep one person's attention on them while you count the others.

Order of evacuation: students nearest the front go first and fast; the wheelchair user comes out early rather than last, because if the smoke worsens you may not get a second trip to the front of the bus.

Extinguisher: only after the students are off the bus and 911 has been called - never with students still aboard. It is for a small, contained fire you can reach with your back to an open exit, using PASS (pull, aim, squeeze, sweep). Smoke coming from behind the dash usually means the fire is inside the wiring and the extinguisher's dry chemical will not reach it; a few seconds of spray that does not knock it down means abandon the attempt, back out, and keep everyone 100 feet clear. The bus is replaceable; the students are already safe.

One-bar cell signal: you have three tools and should use more than one. The bus radio reaches dispatch, who can call 911 with your exact location - that is your primary. Keep the phone for a backup call if the radio fails; one bar is often enough for a text or a short call. Sending two responsible older students 200 yards to the house is a reasonable third option, but only if they can stay together, the route is visible, and you are not sending children into traffic; write down the address or landmark before they go, and give them the bus number, the location, and the student count to relay. Never send a student alone, and never send one if it means fewer adults watching the group.

Accountability:

1. Count as they come off the door and again at the assembly point.
2. Count a second time after the group has settled, by name against the route roster, not by headcount alone.
3. Note the two students who need extra help by name, and report them by name to the first responders.
4. Tell dispatch and the arriving officer the number: "22 aboard, 22 accounted for" - or the names of anyone missing, immediately.

Then write the incident report the same day, including the smell, the location, the exit used, the time of the call, and who was notified.