Participants of demostration burn a placard

Adherents of Ukrainian National Assembly (UNA-UNSD) burning down a poster, which belongs to representatives of youth left radical and anarchical movements, during carrying out of the rally on the occasion of International Solidarity Day of Working People at Maydan Nezhalezhnosti, in Kyiv, on Friday, on May, 2009. The 1st of May was firstly celebrated in Ukraine in Lviv in 1890. Photo by Vladimir Gontar/UNIAN