KYIV, March 25 - About 800 Ukrainian citizens have signed up with Ukraine's Embassy in Russia to take a specially designated train, which is planning to return to their homeland citizens who remained abroad after restrictive measures were introduced, Deputy Foreign Minister Yehor Bozhok said.

"About 800 Ukrainian citizens have applied to the Ukrainian Embassy in the Russian Federation. The final data on the estimated number of Russian citizens who want to return are being clarified," he said.