1.   By Tuesday afternoon, communities along the Serbian section of the river said they had retrieved and buried tons of poisoned fish.

2.   On Tuesday, thousands of poisoned fish floated on its surface.

3.   Poor slum dwellers in the capital Saturday thronged to collect poisoned fish killed by authorities after they were bred in the contaminated effluent of a sewage treatment plant.

4.   THE government has come under fire from the fishing industry for failing to adequately deal with the poisoned fish scare.