South Africa's President Cyril Ramaphosa said on Monday lives should not be put at risk in a standoff between police and hundreds of illegal miners stuck underground in a disused mine shaft and the miners should be recovered safely.

The South African police intensified efforts to force hundreds of illegal gold miners holed up in underground shafts to the surface so they can be arrested.

A South African court ordered police to end a standoff with illegal miners to allow emergency workers to gain access to a mine shaft where several hundred are believed to remain after the government cut off vital supplies.