The Ukrainian World Congress (UWC) has prepared a letter addressed to the Secretary-General of the United Nations and to leaders of various European institutions including the European Council, the European Parliament and the European Commission regarding the politically motivated arrest of former Ukrainian Prime Minister Yulia Tymoshenko.
The text of the letter: UWC Tymoshenko letter
See also the UWC denouncement of the arrest of Yulia Tymoshenko at http://ukrainianworldcongress.com/news.php/news/582