Former justice minister Fu Zhenghua is the latest senior official to fall foul of corruption investigators. Photo: AFP / Fuat Kabakci / Anadolu Agency

Anti-graft authorities in China announced Saturday they were investigating the country’s former justice minister, the latest senior cadre to be drawn into Beijing’s sweeping corruption drive.

A growing number of top Communist figures have been caught up in President Xi Jinping’s anti-corruption campaign, which critics say has also served as a way to remove the leader’s political enemies since he came to power in 2013.

Fu Zhenghua – who has held key roles in Beijing including minister of justice and head of the Public Security Bureau – is being investigated for “serious violation of discipline and law”, according to a statement from authorities.

Once Beijing’s top cop, Fu is thought to have led the corruption investigation into Zhou Yongkang, the former security czar who was jailed in 2015 in one of the campaign’s most high-profile cases.

But he is now facing his own investigation by anti-graft body the Central Commission for Discipline Inspection (CCDI).

Fu is currently the deputy director of the social and legal affairs committee on the standing committee of the largely ceremonial advisory body, the Chinese People’s Political Consultative Conference (CPPCC).

The CDDI’s statement comes just days after the former deputy public security minister Sun Lijun – who oversaw security in Hong Kong during months of unrest – was expelled from the party for corruption.

Sun Lijun had been under investigation since last year and may face prosecution. Photo: YouTube screengrab

Sun was accused of keeping a personal stash of confidential documents, absconding from his pandemic-fighting duties and paying for sex, and will face further investigation and prosecution.

More than a million officials have been punished under the anti-corruption campaign so far, which has been a cornerstone of Xi’s tenure.

In September the former head of Chinese liquor firm Kweichow Moutai, the world’s most valuable spirits company, was jailed for life for taking more than $17 million in bribes.

Last year the former head of China’s insurance regulator was sentenced to 11 years in prison, also on charges of taking bribes.