Serbia declares national mourning, flood toll rises

People ride a boat during heavy floods on a main street in Bosanski Samac May 19, 2014. REUTERS/Srdjan Zivulovic

BELGRADE (Reuters) - Serbia on Tuesday declared three days of national mourning and reported another death in the worst rainfall to hit the Balkan region in living memory, even as the rising River Sava threatened more havoc.

Prime Minister Aleksandar Vucic said the death toll in the town of Obrenovac, southwest of Belgrade, alone had reached 14.