a derivative work of the following images: File:D-P005_Kein_Trinkwasser.svg licensed with PD-user 2008-12-23T17:45:47Z Mahahahaneapneap 574x574 (6668...
English Public information sign from South Korea: Drinking Water...
English Sign D5-H36 “Safe Drinking Water 500 ft…” from the Ohio Manual of Uniform Traffic Control Devices, preserving text...
English Sign D5-H36 “Safe Drinking Water 500 ft…” from the Ohio Manual of Uniform Traffic Control Devices, with text converted to paths...
English Sign D5-H35 “Safe Drinking Water” from the Ohio Manual of Uniform Traffic Control Devices, with text converted to paths...
English ISO 7010 P005 sign, meaning "Not drinking water". French Panneau ISO 7010 P005, signifiant "Eau non potable". URL: https://commons.wikimedia...