A Ukrainian activist who was left badly injured after being beaten and tortured has left Ukraine for further treatment in Lithuania.br br There had been concerns that Dmytro Bulatov would not be allowed to leave the country.br br He claims he was kidnapped, tortured and held against his will for eight days.br br Police had wanted to pursue charges against him accusing him of taking part in "mass disorder" during the recent protests in Ukraine. br br Al Jazeera's David Chater reports from Kiev.