The Prince’s Trust has announced that it will no longer accept donations from Huawei, the latest blow to the Chinese telecoms company in its fight against global accusations of espionage.

Huawei, the world’s biggest producer of telecoms equipment, is facing scrutiny in the West over its ties to the Chinese government and concern its equipment could be used by Beijing for spying. It has repeatedly denied the allegations.

But the move by the Prince’s Trust, coming just one week after Oxford University also dropped Huawei funding, shows how the tide is turning in Britain, where the company has played a central role for more than 10 years in building broadband and mobile networks.

“At present, we are not accepting new donations from Huawei in light of public concerns,” the Prince’s Trust said in a statement. “Future donations will continue to be reviewed by our Ethical Fundraising Committee.”

Meanwhile, Edinburgh University issued a statement last week in the wake of Oxford’s decision about its partnership with Huawei, announced at the beginning of last year, to open a lab for distributed data management and processing.

“The University’s ongoing partnerships with Huawei enables our researchers to explore new technologies in data management and information technology,” it said.

“As with any research partnership that we undertake, this has undergone a rigorous process of due diligence and is the result of long-term collaboration between experts at the University of Edinburgh and Huawei.”

The Prince’s Trust, founded by the eldest son of Queen Elizabeth in 1976 to help disadvantaged young people in Britain, said it had received 490,000 pounds from Huawei since 2007.

“We regret that decisions of this sort are being taken as a result of ill-informed and unfounded discourse about Huawei,” Huawei said in a statement.

The company is battling to defend itself in Western nations bent on shutting it out of their markets. In the most serious move, Meng Wanzhou, its finance chief and daughter of Huawei founder Ren Zhengfei, was arrested in Canada on Dec. 1 at the request of the United States over alleged violations of U.S. sanctions on Iran. She is currently under house arrest. China is demanding that she be freed.

Polish authorities earlier this month also arrested a Huawei executive on spying allegations, fuelling Western suspicion against Huawei. The United States and allies including Australia have restricted Huawei from working on next-generation 5G mobile networks. Germany is debating whether to follow suit.

Britain had previously welcomed Huawei’s involvement after BT, the leading mobile and fixed-line provider, started incorporating its equipment into networks in 2006, helping it to ramp up internet speeds.

John Browne, a former boss of oil giant BP and one of Britain’s highest-profile businessmen, is the non-executive chairman of Huawei Technologies UK. The group worked with leading universities to further research and development.

However, British officials have lately followed the US in voicing concern. In December, BT said it would remove Huawei equipment from the core of its existing 3G and 4G mobile operations and not use the Chinese company in central parts of the next 5G network.