11 killed, 21 injured in multiple vehicle pileup in China

The death toll from a multi-vehicle pile-up involving two buses, a car and a motorcycle, in China's eastern Shandong Province has risen to 11, officials said.
Another 21 were injured in the accident which took place on Thursday, state-run Xinhua news agency reported.
The accident happened in Zibo city, when a heavily loaded tractor collided with vehicles, including two buses, at a road crossing.
An investigation into the cause of the accident is underway.