No Refilling Cups Sign -禁止 Cup Filling at Water Tap #3756868 (License: Personal Use)

The image displays a standard ISO-style prohibition sign: a bold red circle with a diagonal slash over a black pictogram of a faucet dispensing liquid into a cup. This visual cue universally communicates that the action-refilling personal containers-is forbidden, often used in public restrooms, cafeterias, or water stations to prevent contamination or misuse.

This image is typically used on signage in public facilities, schools, hospitals, or food service areas where health codes prohibit self-refilling of cups from taps. It matches user intent seeking clarity on hygiene regulations or visual communication standards for facility management.