In the caution making the scene safe mnemonic, which letter stands for Witnesses?

• A. D - Danger
• B. R - Response
• C. W - Witnesses
• D. C - Casualties

Answer: (C)

The idea behind this caution-making-the-scene-safe sequence is to guide you through priorities in order: first address any danger, then check if anyone is responsive, then identify witnesses who saw what happened, and finally attend to casualties. The part that represents Witnesses is the third element in this sequence, indicated by the letter W. This placement matters because you want to first remove or reduce hazards and confirm people are safe, then determine who can provide accurate information about the incident without putting them at risk. Witnesses are important for giving accounts, helping with decisions, and preserving scene integrity. The other elements correspond to danger, which you must assess first, and to response and casualties, which follow after ensuring the scene isn’t unsafe and you’ve checked for consciousness.