Federal Chancellor of Germany Angela Merkel will make decision on the eve of the measure.

According to an own UNIAN correspondent in Poland, she said this in an interview publicized in Koelner Stadt-Anzeiger newspaper, Polish mass media report.

“I always make such decisions shortly before an event”, noted the head of German government.

A. Merkel  expressed an anxiety concerning situation in Ukraine, having called upon Ukrainian authorities to give “necessary medical help” to ex Prime Minister of Ukraine Yulia Tymoshenko.