A passenger bus lost control while negotiating a downhill curve in a central Philippine mountain village and plunged into a deep ravine, killing at least 16 people and injuring 12 others, officials said Wednesday. Eight of the wounded in the accident, which happened Tuesday afternoon in Hamtic town in the province of Antique, were in critical condition at a local hospital, officials said.

The air-conditioned bus, which came from the nearby Iloilo province, was maneuvering through the accident-prone mountain road when the driver, who was among those killed, lost control. The bus smashed onto a concrete railing then fell into the ravine, officials said.