During final inspection, what must be prevented?

• A. Opening the platform if misaligned.
• B. Moving the platform if misaligned.
• C. Must prevent opening if platform misaligned.
• D. Open the gate when misalignment occurs.

Answer: (D)

During final inspection, you must prevent the gate from being opened when the escalator is misaligned. The gate acts as a safety barrier, and allowing it to be opened in the presence of misalignment could expose passengers to moving parts, gaps, or pinch points. Keeping the gate closed until the alignment issue is corrected ensures that no one can access a hazardous area while the condition is unsafe. The other options miss the essential safety safeguard: the gate must not be opened when misaligned, not actions on the platform or moving the platform itself.