31.   When someone discovered something of potential significance, the machine was stopped so that the experts, tooth brushes and tiny picks in hand, could uncover the treasures.

32.   At one site, a woman asked police to stop the machines after she thought she heard voices in the rubble.

33.   He ordered the offending machine stopped when he found the leakage several hours later.

34.   Rescue workers told television reporters that she was found when a fork-lift operator stopped his machine and heard moaning.

35.   Some of the protesters stopped their machines to paint outlines of bodies on the road or to highlight sites they said were hazardous to those on motorcycles.