21.   The bombs, which disrupted rail traffic but injured no one, exploded in the Cheshire town of Wilmslow.

22.   The Critical Mass demonstration disrupted traffic for hours and led to bitter feelings among some motorists, pedestrians and cyclists.

23.   The crowd fanned out along a widening area, disrupting traffic, burning tires, and generally causing mayhem.

24.   The opponents of Palestinian self-rule have become increasingly vociferous over the past month, repeatedly occupying lands in the West Bank, disrupting traffic, and organizing protests.

25.   The rioters, most of them young men, hijacked and burned cars, trucks and buses, disrupted traffic and clashed with the police.

26.   They tried to hang a banner denouncing energy development and to disrupt traffic with a disabled truck.

27.   Throngs of other federal employees in other cities around the country joined their Mexico City brethren in disrupting traffic, a common pressure tactic here.

28.   Traffic was severely disrupted.

29.   Unusually severe winter weather in the Canadian plains has delayed loading of rail cars with wheat from elevators and heavy snow has disrupted rail traffic in British Columbia.

30.   Unusually severe winter weather in the Canadian plains has delayed loading of rail cars with wheat from elevators, and heavy snow has disrupted rail traffic in British Columbia.