Minsk - Warsaw warned Belarusian authoritarian leader Aleksander Lukashenko on Monday to allow ethnic Poles in the former Soviet republic the right of assembly, or face further isolation.
"Aleksander Lukashenko cannot be invited to the European Union summit in Prague, unless he respects the rights of the Polish minority in his country," according to a Polish government letter made public by ethnic Polish activists in Belarus.
Opposition news reports identified Anzhelika Boris, head of the Union of Poles of Belarus, as the person making the letter public.