21.   As a result of the strike, trash collection has been interrupted there since Tuesday.

22.   As a result of the strike, trash collection had been interrupted there since Tuesday.

23.   At the same time, the district must provide the traditional city services of a police force, fire protection and trash collection.

24.   Besides, Moreno Ramirez said, market owners are asking for help in obtaining short-term needs, such as the management of sewers and trash collection.

25.   Complaints ranged from threatened hikes in telephone costs to the poor state of public services such as water, trash collection and electricity.

26.   Huge mounds of garbage have begun piling up on city streets because trash collection was suspended after the quake.

27.   The trucks, capable of heavy hauling, are commonly used for trash collection, home heating oil delivery, concrete pumping and aircraft refueling.

28.   Union workers vowed to shut down commuter trains and public bus lines, trash collection and state bank clerking, public hospitals and public offices.