Britain has just delivered a verdict that says more about politics than justice.
The UK government prosecuted Hong Kong Economic and Trade Office (London) administrative manager Yuen Chung-biu and former UK border officer Wai Chi-leung in an alleged espionage case. A jury found both men guilty, ruling that they had assisted a foreign intelligence agency in violation of the UK National Security Act.
China's response was direct and unsparing. The Chinese Embassy in the UK issued a statement condemning the case, accusing the British side of abusing the law, manipulating judicial procedures, and staging a politically motivated farce. The Embassy argued the prosecution was designed to shield and support anti-China, destabilising elements who had fled to the UK, while smearing China, the central government, and the Hong Kong SAR government. China has lodged solemn representations with the UK.
The case did not emerge from nowhere. It began with a series of incidents in which Hong Kong officials visiting the UK were attacked or harassed by protesters. Various acts of disruption and sabotage targeting the SAR government also took place. External security services were then hired to address those threats. The UK government seized on this to accuse the contractor Wai Chi-leung and liaison officer Yuen Chung-biu of collecting information on the protesters — framing that activity as assisting Chinese intelligence and thus breaching the UK National Security Act.
Throughout the trial, the evidence appeared extremely weak. The case against Yuen Chung-biu in particular was poorly substantiated, with a fragmented chain of evidence that failed to meet the criminal standard of proof — beyond reasonable doubt.
Yet a guilty verdict was never surprising. Because the case was decided by a jury, and jurors are naturally influenced by local public opinion, the outcome was almost foreordained. The courtroom became an extension of the political climate outside.
The entire case carries the unmistakable flavour of a political prosecution. Between states, even genuine espionage cases are usually resolved through diplomatic channels — not open court proceedings. By choosing public prosecution, the UK government sent a signal: discrediting China was the goal, not justice. The prosecution was initiated under the Conservative government, when anti-China sentiment in the UK ran especially high. Producing such a spectacle readily satisfied domestic political demands for a tough stance on China.
While the espionage case was drawing to a close, a second crisis was unfolding — this one in the bond market. On May 5, the yield on 30-year UK government bonds surged to 5.78%, its highest since 1998. The 10-year yield climbed to around 5.05%, approaching levels not seen since before the 2008 financial crisis. Rising yields mean falling bond prices. Investors were selling in panic, driving prices down and yields up.
Consider this: the yield spread between UK and German government bonds has widened to about 2 percentage points. Germany's economy is widely regarded as weak, yet the UK's bond market performance suggests the UK is now in an even worse position. Sovereign bonds reflect national creditworthiness, and the UK's standing — compared with the US, Germany, France, and Japan — is edging toward a critical threshold.
Two factors are driving this bond yield surge.
First: energy and inflation pressures. Ongoing tensions in the Middle East have driven energy prices sharply higher. In the 1970s, the UK could rely on North Sea oil to meet its own energy needs. But as those reserves decline, import dependence has grown steadily. By 2025, domestic energy production had fallen 68% from its 1999 peak. Net import dependence had reached 43.5%. Rising oil prices now feed directly into domestic inflation. The Bank of England forecasts inflation exceeding 6.2% by the first quarter of next year — and bond investors are voting with their feet, signalling a loss of confidence in UK credit.
Second: domestic political risk. In the same week that yields spiked, the UK was heading into local elections. Markets widely expected the ruling Labour Party to suffer heavy losses, while the far-right Reform UK was poised to rise. British politics is also fracturing — shifting from a two-party system into a five-party contest. Concerns that Prime Minister Keir Starmer's position could be undermined intensified risk aversion across markets, triggering large-scale bond sell-offs.
The UK economy has entered a precarious state. In 2016, Brexit — driven by Conservative leadership — set Britain on a course like a train derailing in slow motion. Ties with EU partners weakened on one side. On the other, US President Donald Trump pursued isolationism, treating the UK as expendable. The current Labour government has sought to improve relations with China, yet the lingering fallout from this espionage case — initiated under the previous administration — is likely to damage Sino-British relations regardless.
Britain is a textbook case of a country that puts politics in command, and this is where that path leads: marching step by step toward the edge of a cliff.
Lo Wing-hung
Bastille Commentary
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