"Preparing for the partitions of Poland", "The Ukrainians forced". Where did the bilingual plates come from in Podlasek

Photographs of bilingual plaques with names of localities in Polish and Belarusian caused a heated discussion on the web. There were no shortages of comments about the "Ukrainianization of Poland" and the threat of "disposals". Meanwhile, the tables that have been standing for years are the consequence of law protecting national and cultural minorities.