Fourteen coal miners were hospitalised after being exposed to coal gas leaks at the Collinsville coal mine in Northern Queensland in early March.

The recent Chilean mine disaster has sparked new fresh debate in China regarding work safety and rescue work in the domestic mining industry. China has made huge steps to improve mine safety in recent years, reducing the number of deaths to approximately 2,600 in 2009 from 7,000 in 2003 even though coal output has more than doubled.