This is reported by press office of the Ukrainian Presidential Commissioner for Crimean Tatar people Mustafa Dzhemilev. "The main talking point at the meeting with President of Poland Andrzej Duda was problem of occupation and ways for de-occupation of Crimea. We thanked the Polish President and the Polish Foreign Ministry for their strong support of our position, the position of Ukraine, especially in the issue of Crimea, and the extended sanctions against the aggressor," the statement reads.