China

The head of the secretariat, Seve Paeniu, said it believed this stems from a significant increase in production in China, driven by demand for the drug in Australia and New Zealand.

Mr Paeniu said countries in Micronesia and Melanesia were also experiencing an increase in the use of methamphetamines, with a resulting rise in criminal acitivity and accompanying societal issues.

He said efforts to combat the trend had uncovered both local and foreign involvement in the illegal trade alongside the increase in criminals being deported in the region.

His arrival came after a speech to the South Korean parliament in which Mr Trump urged China to further isolate North Korea.

The White House sees China as pivotal in reining in the North's nuclear aims but Beijing says it is doing enough.

Chinese President Xi Jinping gave a lavish welcome to Mr Trump in what has been called a "state visit-plus".

Before his visit, Mr Trump piled praise on Mr Xi, saying he was looking forward to meeting the Chinese president after "his great political victory".

The ABC has confirmed the heads of the immigration and defence departments were among those opposed to Beijing's ambitious 'One Belt, One Road' initiative, firmly advising the Turnbull Government earlier this year not to join it.

Several government sources said the Chinese plan also provoked a schism inside the Department of Foreign Affairs and Trade, with trade bureaucrats broadly in favour of joining while the diplomatic corps was reticent.

Frances Adamson, Australia's chief foreign affairs bureaucrat, called for debate not to be stifled in classrooms.

It follows recent claims of embassy influence on campuses - dismissed as "smear" by Chinese diplomats in June.

Education Minister Simon Birmingham said students should think critically.

The country's vice minister of industry said it had started "relevant research" but that it had not yet decided when the ban would come into force.

"Those measures will certainly bring profound changes for our car industry's development," Xin Guobin told Xinhua, China's official news agency

China made 28 million cars last year, almost a third of the global total.

Both the UK and France have already announced plans to ban new diesel and petrol vehicles by 2040, as part of efforts to reduce pollution and carbon emissions.

The 26-year-old woman, surnamed Ma, jumped from a hospital window in northern Shaanxi province on 31 August. The child she was carrying was also killed.Huo Junwei, a doctor at the Yulin Number One hospital, told China Economic Daily that Ms Ma "left the ward twice and told her family that the pain was unbearable, and that she wanted a caesarean section, but the family were not willing to allow the procedure."Her husband, surnamed Yan, refutes this, telling Beijing Youth Daily that "we did not disagree to a caesarean".

'Risky delivery'

The 18-year-old had allegedly sustained multiple injuries, and the centre's director and staff members have been held by police, according to reports.

The incident took place earlier this month in eastern Anhui province.

China has seen a proliferation in so-called "boot camps" aimed at treating internet and gaming addictions.

Some are known for their military-style discipline and have been criticised for overly harsh practices.

'Completely covered with scars'

It's dubbed the Colorful Balloons app, and, according to the Chinese app store's description, it works similarly to Facebook's (FB, Tech30) Moments app.

"Colorful Balloons can group users' phone pictures and videos based on time, locations and characters. It can help you create albums and share them with friends and family," the description reads.

The story was first reported by The New York Times and person familiar with the matter confirmed to CNNMoney that it is a Facebook app. But the Facebook name is nowhere to be seen.

Vijender Singh, an Olympic medallist, beat Zulpikar Maimaitiali on Saturday, winning the WBO Oriental Super Middleweight belt from him.

But he dedicated his win to the "India-China friendship", and said he wanted to give the belt back.

India and China have been feuding over a disputed border area since June.

The row erupted when India opposed China's attempt to extend a border road through a plateau known as Doklam in India and Donglang in China.

Mr Singh, 31, has been widely praised in India for his win in the much-anticipated fight in Mumbai.

Virtual Private Networks are often used to skirt censorship and surveillance in countries with tight restrictions on internet use.

The company has been heavily criticised for removing several VPN apps, and was accused of “aiding Chinese censorship efforts”.

Apple said it disagreed with China’s position but had to comply with the country’s laws.

"We would obviously rather not remove the apps,” Apple chief executive Tim Cook said on Tuesday.

"But like we do in other countries we follow the law wherever we do business.