The trap that catches drivers most often is thinking a bus must be fully in their lane before they have to stop. Once a school bus is stopped and using its red flashing lights or stop signal to load or unload children, drivers usually must stop, even if they are approaching from the opposite direction on an undivided road.

Failure to stop for a school bus means a driver illegally passes or keeps moving past a stopped school bus when the law requires a full stop. The rule exists because children can step into traffic suddenly, cross from in front of the bus, or be hidden from view by weather, curves, or other vehicles. That risk gets worse on roads with poor sight lines, including mountain routes and icy stretches where stopping distance is already compromised.

For a ticket, the facts matter: where the bus was stopped, whether its warning lights were activated, whether the road was divided, and whether the driver actually came to a complete stop. In New Hampshire, this conduct is addressed under RSA 265:54, which governs overtaking and passing a school bus.

If someone is hit after a driver fails to stop, that violation can become strong evidence of negligence in an injury case. It may support a claim for damages, including medical bills, lost income, and pain and suffering. A citation does not automatically prove civil liability, but it can seriously strengthen the injured person's case.