Who do not have operating permits and whose are due, must be resolutely stopped their work.
Who do not obey the management must be expelled. It was showed that many accidents occurred due to an illegal operation.
Safety is everyone's responsibility. The rule-breaking operations must be forbidden. Cross-operations once discovered must be resolutely restrained immediately.
Construction operations are high security risks and cross-operations may increases the probability of accidents and potential risks, so cross-operations must be eradicated resolutely