1.   A federal regulatory probe revealed a long list of safety infractions.

2.   Five weeks later, the Federal Aviation Administration grounded ValuJet, after finding a host of safety infractions.

3.   Northeast is scrambling to recover, pointing out that whatever safety infractions may have been committed, they never endangered the public.

4.   The citation, which did not carry a fine, included two safety infractions dealing with the explosives magazines.

5.   He said supervisors are responsible for their crews and could be fired if safety infractions pile up.

n. + infraction >>共 42
traffic 19.35%
rule 15.05%
security 7.53%
safety 5.38%
stick 5.38%
race 3.23%
disorder 2.15%
campus 2.15%
drug 2.15%
on-ice 2.15%
safety + n. >>共 393
standard 5.97%
concern 4.85%
measure 3.94%
board 3.27%
issue 2.85%
regulation 2.66%
rule 2.61%
problem 2.56%
reason 2.49%
official 2.31%
infraction 0.05%
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