1.   Toxic chemicals were spilled into the river.

2.   Many otters died after toxic chemicals were spilled into the river but its hoped the new otter homes will encourage hundreds to return.

3.   Collins is the visionary of the group, a zealous fisherman who spilled chemicals in a bait aerator and came up with a bucketful of minnows dyed electric blue.

4.   A tanker capsized in a busy sea lane between Malaysia and Singapore, spilling toxic chemicals into a fish farming ground, authorities said Thursday.

5.   The two incidents in Yokohama, on the other hand, could have been committed by a single person spilling the chemicals while walking, the experts said.

6.   Two chemical pipelines were damaged by violent currents in the Francoli river, spilling toxic chemicals into the Tarragona port, authorities said.