At least 78 dead bodies have been pulled from an illegal gold mine in South Africa where police cut off food and water supplies for months, in what trade unions called a "horrific" crackdown on desperate people trying to eke out a living.

Arguing that the miners had entered the mine without permission, authorities reportedly cracked down by cutting off their access to food and water.

The South African government has launched a rescue operation at an abandoned gold mine in the country’s North West province, where at least 109 men have died, a group representing the miners said, after local authorities cut off vital supplies in a dramatic bid to crack down on the country’s illegal mining trade.