1.   Instead, it was suggested that panic may have caused the workers to collapse.

2.   Panic almost always causes bad decisions.

3.   Further panic caused two people to be trampled to death, and one man died jumping over a wall.

4.   He said the emergency procedures would be reviewed, saying some of the injuries may have been caused by panic among the fleeing passengers.

5.   The full toll of the tragedy -- caused by panic at the massive arms explosions that rocked the vast city of Lagos Sunday -- was not clear.

6.   The final toll of the tragedy -- caused by panic at the series of technicolour arms explosions that rocked Lagos late Sunday -- was not clear.