1.   In addition to being plagued by accidents, the industry has gained a reputation for poor service and frequent flight delays.

2.   The agreement sets deadlines that require the company to resolve safety and environmental problems at its two plants in Mesa, which have been plagued by accidents.

3.   The line has been plagued by accidents.

4.   Production at many Russian coal mines, which use outdated equipment and are plagued by accidents, has plunged.

5.   Accidents plague aging mines across the former Soviet Union.

6.   Accidents plague aging coal mines across the former Soviet Union.

7.   Many mines in the former Soviet Union run on outdated equipment and are plagued by accidents.

8.   Many South Africans are returning from the cities to their villages ahead of Christmas, a period when road accidents plague South Africa.

9.   Russian civilian aviation, with its aging airplanes and the often poor air and ground safety procedures, is plagued by accidents.

10.   The air force has been plagued by accidents in recent years, losing as many as a dozen planes a year.