| 11. | Labor conflicts involving truckers, school teachers and dock workers have developed.
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| 12. | Rubashov is sent to Belgium to enforce Party discipline among the dock workers.
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| 13. | But a court declared the work stoppage called by the dock workers'union illegal.
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| 14. | They also gathered hair, blood and urine samples from dock workers.
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| 15. | The recently built warehouse collapsed late Thursday, trapping 20 dock workers.
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| 16. | _A small demonstration in favor of thousands of striking dock workers in Australia.
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| 17. | WEST-COAST-PORTS ( Oakland, Calif . ) _ Talking to dock workers.
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| 18. | The bomb was found by dock workers, who alerted authorities.
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| 19. | A vote is set for today for dock workers on the island of Hawaii.
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| 20. | Some 1, 200 dock workers were corralled in a special stockade in Griffith Park.
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