Frequent examinations should be made on collieries that have been asked to shut down and those that were required to enhance safety measures.
We've met unprecedented safety pressures and all in all, all the iron-handed measures should be implemented thoroughly.
Punishments will be meted out to those flouting and violating work safety laws and rules, abusing power for private gain or being neglectful of duties or obligations.
Any mines that cannot meet safety standards will definitely be closed.
This is a typical case caused by violation of safety regulations.
Examination efforts will focus on collieries that had been asked to shut and those that were required to enhance health and safety measures.
We hope that all coal mines will learn from the bitter lessons these accidents have taught and will strengthen their safety precautions.