Incidents, maintenance, and environmental control
Accident response is protect, alert, help
At an accident: prevent more danger first, call emergency services, then help without making injuries worse.
What to watch for
The question mentions being involved in or witnessing an accident.
The rule
The rule explains exactly how to answer any question of this type — and why the obvious wrong answer fails.
See the rule →Common trap
Don't rush to move injured people or leave before the scene is safe.