The New Year is a busy period for transport around the world including South Africa, with railways and roads carrying passengers returning to work after the holidays.

For 12 train passengers, they ended their journey on earth after their train collided with a truck and burst into flames, an official said, as rescuers searched for survivors.

Images showed a fire engulfing several passenger carriages that were derailed at the scene near Kroonstad, 200 kilometres (125 miles) southwest of Johannesburg.

“The death toll has increased to 12,” provincial government health spokesman Mondli Mvambi said, adding that at least 180 people had been injured, two of them critically.

“It is feared that they could find more bodies as the search, recovery and rescue work is ongoing,” Mvambi said.

ALSO READ: 6 Die, 14 Injured In Sokoto Auto Crash

Medics earlier gave a toll of four people killed.

Black smoke poured from carriages lying on their side close to a road.

Speaking on the phone from the scene of the accident, rail company official Leboho Mokhalipha said that teams were digging through the wreckage in search of any passengers trapped inside.

“There are still some people inside the coaches — the ones that were on fire,” said Mokhalipha.

Some victims were treated at the scene while others were taken to hospital, local media reported, as uninjured passengers walked away from the wreckage, many carrying their luggage.

FOR MORE FRESH STORIES, DOWNLOAD BOUNCE NEWS APP HERE

ALSO WATCH: Lagos Conductor Fights His Passenger