higher authority, enjoyment of full facilities to pursue a remedy, the right to remain pending an appeal, and the right to be informed of available remedies Exceptions for some procedural guarantees may be allowed, but only for compelling reasons of national security, such as political or military threats to the whole nation Collective or mass expulsions are prohibited The spouse and minor dependent children of a nonnational lawfully in the territory must be admitted to join the non-national All non-nationals must be free to communicate with their consulate or diplomatic mission Non-nationals who are expelled should be permitted to depart to any country which accepts them, and may not be sent to a country where their human rights would be violated Human Rights Practice All police officials · · · Be alert to any evidence of xenophobic or racist activity in your duty area Cooperate closely with immigration authorities and social agencies assisting refugees and non-nationals In areas with high immigrant concentrations, reassure residents of their right to seek police protection and assistance without fear of being deported 50