41. As safety engineering manages the risks of unsafe conditions , transition engineering manages the risks of unsustainable conditions. 42. Unsafe conditions currently prevent UNICEF from entering much of the country but it hopes to do so eventually.43. Hayes, cleaning a silo in unsafe conditions , to be smothered by more than a million pounds of corn. 44. The results so far indicated we do not have unsafe conditions ( at the other school sites ), 45. The range officer will then approach the impaired shooter and endeavour to clear the jam or unsafe condition . 46. Several of the families burial vaults existed until 1961, when they were demolished ue to their unsafe condition . 47. Explosives experts are concerned illegal fireworks may have been kept in unsafe conditions at S . E . Fireworks. 48. Now it appears that Miller Junior's problem wasn't unsafe conditions but bad data and spot judgments made from afar. 49. The CBS News report alleged unsafe conditions , falsification of medical records, and lack of employee training at Charter facilities. 50. John Cassels, chairman of the race organizing committee, said too much snow on the course resulted in unsafe conditions .