At least 11 people were killed and 47 others injured in a road accident involving a bus, three cars and four motorbikes in West Java Province of Indonesia on Sunday, Xinhua News Agency reported.

West Java Police spokesman Yusri Yunus said the incident occurred when a tour bus heading to Cianjur from Jakarta had a brake failure and struck several vehicles before plunging into a 15-meter ravine.

He said eight people died on the spot, including the bus driver, adding that all the injured were rushed to Cimacan Hospital.

The accident comes one week after another nearby, in which four people were killed in a collision involving a bus, seven cars and five motorcycles.

Police said investigations into the two incidents were underway.