Sign indicating 'No Freight' and accessibility symbol.

• A. Capacity Sign
• B. Data Plate
• C. 15 Minute Leak Test
• D. Safety Standard ASME 18.1-2005

Answer: (A)

Capacity signs communicate how many people can use an escalator or moving walk at once and the conditions that apply. A sign that says “No Freight” and includes the accessibility symbol is exactly the kind of information shown on a capacity sign. It informs riders that freight is not allowed and flags accessibility information for those needing it, helping ensure safe, accessible operation in line with user safety requirements.

The data plate, in contrast, is a metal tag that lists technical details like model, serial number, and ratings for maintenance and identification, not for rider usage or safety messaging. A 15 Minute Leak Test is a maintenance procedure related to systems involving fluids, not signage. Safety Standard ASME 18.1-2005 refers to the code itself that governs design and safety requirements, not a sign displayed for riders.