Based on rail features and metro drivers 'security evaluation, it can study from the source of safe operation. So it has practical meaning in processing management of rail Transit System Safety.

立足轨道交通特点和轨道交通司机安全行为的安全性评价模型，能够从安全作业的源头进行深入研究，对于轨道交通系统安全的过程管理具有很强的实际意义。

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Ian Prosser, Office of Rail Regulation safety director, said that in this case, the train companies through "inadequate management and planning" had failed to ensure the safe recovery of an engineering train.

BBC: Runaway Tube train: Operators fined ?300,000