61.   The export trade collapsed, and the British economy sank into a decade-long depression, with considerable labor unrest.

62.   The FAA also has begun closer scrutiny of the airline because of ongoing labor unrest.

63.   The German mark continues to defy gravity, despite labor unrest and strong economic growth.

64.   The franc fell against the mark amid concern labor unrest in France will thwart government efforts to cut the budget deficit.

65.   The latest drop comes amid worries about the pace of economic change and labor unrest.

66.   The labor unrest threatens to end a two-year run of record profits for BA and to damage its reputation for efficiency.

67.   The lower prices may spark labor unrest, particularly at mines forced into cost cutting.

68.   The new tax is part of a wider plan to reform the welfare system, which sparked the labor unrest that started in November.

69.   The police and the military, trained to suppress labor unrest, were quickly alerted.

70.   The new study was released against a backdrop of labor unrest at many depots.