A bilingual sign posted on a glass door or window with the large heading 'ICE IS NOT WELCOME HERE NO ES BIENVENIDO HERE AQUÍ' followed by 'WE KNOW OUR RIGHTS. NOSOTROS SABEMOS NUESTROS DERECHOS.' The sign explains in both English and Spanish that ICE (Immigration and Customs Enforcement) does not have authority to stop, question, or arrest anyone at will, even in public businesses.