China's country-level police could get new powers to censor internet coverage of natural and man-made disasters.

A provisional adjustment to the country's policing law, which was posted on the Chinese Public Security Bureau's website, would allow police to "implement internet controls when necessary", if approved.

Local police would also be able to cordon off disaster areas, and limit or block individuals or vehicles from entry into a certain area on safety grounds.

The draft law is in its public consultation phase, with suggestions being accepted up until the end of 2016.

Local police have always been able to block access to disaster areas in practice, but if enacted, the new law would formalise the practice after being ratified by the central government.

China reports high rates of accidents and natural disasters every year due to its vast geography and relatively low building and public safety standards.

Last month, 74 people died after a scaffolding platform collapsed on a power plant construction site.