LONDON (Reuters) – Chinese President Xi Jinping is so nervous about the position of the Communist Party that he is risking a new Cold War and imperiling Hong Kong’s position as Asia’s preeminent financial hub, the last British governor of the territory told Reuters.

Chris Patten said Mr. Xi’s “thuggish” crackdown in Hong Kong risked triggering an outflow of capital and people from the city which funnels the bulk of foreign investment into mainland China.

The West, he said, should stop being naive about Mr. Xi, who has served as General Secretary of the Communist Party since 2012.

“We have long since passed the stage where, without wanting another Cold War, we have to react to the fact Xi seems to want one himself,” Mr. Patten said.

Mr. Patten cast Mr. Xi as a dictator who was “nervous” about the position of the Communist Party in China after criticism of its early handling of the novel coronavirus outbreak and the economic impact of its trade disagreements with the United States.

“One reason Xi Jinping is whipping up all this nationalist feeling about Hong Kong, about Taiwan and about other issues, is that he is more nervous than any official would allow about the position of the Communist Party in China,” he said.

The Chinese embassy in London did not immediately respond to a request for comment.

Mr. Patten, now 76, watched as the British flag was lowered over Hong Kong when the colony was handed back to China in 1997 after more than 150 years of British rule.

Hong Kong’s autonomy was guaranteed under the “one country, two systems” agreement enshrined in the 1984 Sino-British Joint Declaration. But thousands of Hong Kong protesters have defied Beijing in recent months.

Hong Kong

China’s parliament this week approved a decision to create laws for Hong Kong to curb sedition, secession, terrorism and foreign interference.

“Xi Jinping hates the things which Hong Kong has been promised under the ‘one country, two systems’ treaty lodged at the United Nations which he is willfully breaking,” Mr. Patten said. “What he hopes he can do is to bash Hong Kong into shape.”

Mr. Patten said Mr. Xi’s actions had placed Hong Kong’s position as Asia’s premier international financial hub under question.

“What does it mean? It means serious question marks not just about Hong Kong’s future as a free society but also about Hong Kong’s ability to continue as probably the premier international financial hub in Asia,” Mr. Patten said.

“A lot of people will try to leave Hong Kong,” Mr. Patten said, adding that he feared capital would also flow out. “It is going to be pretty rough over the next few months.”

The autonomy of Hong Kong has, until now, given investors faith in the territory’s legal and governance systems. China’s legal system is accountable to the Communist Party.

“What you have coming into conflict is a dictatorial idea of what the law is with the common law which is undoubtedly going to cause a constitutional clash,” Mr. Patten said

He added the West had been even more naive with Mr. Xi’s China than it had with post-Soviet Russia.

Mr. Patten said the West should stand together when allies—such as Australia—were targeted by Beijing and be cautious with companies such as Huawei, which Britain has allowed to help build its 5G network.