Border police in a prefecture in southwest China’s Yunnan Province seized 1.6 tonnes of narcotics in 2016, the police announced Saturday.

Police in Dehong Dai-Jingpo Autonomous Prefecture completed investigations into 668 drug-related crimes and arrested 662 suspects in 2016.

The prefecture is near the opium-growing Golden Triangle.

Seven people were killed when a car crashed into a wall in a county road in north China’s Hebei Province, local authorities said Saturday.

The accident occurred at about 10:36 p.m. Friday in Anzhou town, Hebei.

Six people died at the scene and one died in hospital.

The cause of the accident is under investigation.

Central China’s Henan Province has planned to build four nuclear power stations to ease the populous province’s pressing demand for electricity and to continue optimizing the structure of local energy consumption during the country’s 13th Five-Year Plan (2016-20).

The four nuclear power stations will be set up in Nanyang, Xinyang, Luoyang and Pingdingshan. But construction can only start when the country lifts the ban on new inland nuclear power facilities due to safety concerns.

Under the province’s plan for energy development (2016-20), nuclear power, wind power and distributed solar power will join natural gas and non-fossil energies to reduce the percentage of coal in the local energy consumption structure.

As per the plan’s requirements, by 2020 consumption of non-fossil energies will account for at least 7 percent and natural gas for 7.5 percent in the province’s total energy consumption.

While urging the continued optimization of the local energy structure, the plan also requires the total installed capacity for power generation to increase to 87,000 megawatts by 2020, a 30 percent increase over that of 2015.

About 21 tourists from the Chinese mainland were injured Saturday in a bus accident in Kaohsiung City, Taiwan, according to the island’s tourism authority.

All the injured, including seven children, have been taken to hospital.