PERSONANONGRATA
Persona non grata
In diplomacy, the term persona non grata, literally meaning "an unwelcome person", refers to a foreign person whose entering or remaining in a particular country is prohibited by that country's government. It is the most serious form of censure which one country can apply to foreign diplomats, who are otherwise protected by diplomatic immunity from arrest and other normal kinds of prosecution.The above text is a snippet from Wikipedia: Persona non grata
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