1.   Njolay said two bodies have been recovered, but the search for others has been hampered by lack of heavy earth moving equipment.

2.   Njolay said two bodies had been recovered and the rescue operation was hampered by lack of heavy earth moving equipment.

3.   On Wednesday, firefighters, veterinarians and rescue workers using earth moving equipment extricated the elephant from belly-high sludge in an operation lasting three hours.

4.   They later used earth moving equipment to clear away the wreckage.