ATTENTION EDITORS - VISUAL COVERAGE OF SCENES OF INJURY OR DEATH A man asks for help for an injured woman after an explosion during a peace march in Ankara, Turkey, October 10, 2015. At least one explosion shook a road junction in the centre of the Turkish capital Ankara on Saturday, causing many casualties including fatalities, local media said. The state-run Anadolu Agency said there were reports that the blast was caused by a suicide bomber, but the source of those reports was unclear. The blast occurred ahead of a planned "peace" march to protest against the conflict between the state and Kurdish militants in southeast Turkey. Earlier media reports had said there were two explosions. REUTERS/Tumay Berkin