A bell has tolled 30 times in Kyiv in Ukraine at a church built in memory of the victims of the Chernobyl disaster, to mark the 30th anniversary of the catastrophe.

Services held to mark 30th anniversary of Chernobyl disaster
A bell has tolled 30 times in Kyiv in Ukraine at a church built in memory of the victims of the Chernobyl disaster, to mark the 30th anniversary of the catastrophe.