When a student asked Sigmund Freud about the meaning of his cigar-smoking habit, the Austrian psychoanalyst is said to have replied: “Sometimes a cigar is just a cigar.” By the same token, sometimes a train crash is just a train crash. But the recent high-speed rail accident in China is not one of those.

For many Chinese, the crash and its subsequent mishandling – including what looked to some like an attempt to bury the evidence – have been a revelation. An outpouring of anger has exposed a profound cynicism about how China is governed.

The death of at least 40 people on a high-speed rail line that had become a totem of China’s sleek progress towards wealth, modernity and national prestige is symbolic on many levels. If the trains are not safe, what of the banking system or the management of the economy itself? The tragedy has become a public relations disaster for a Communist party leadership dominated by engineers and technocrats. Just as Mao Zedong sought to create an industrial revolution by force of will in the Great Leap Forward, so China’s present leaders seem to think they can leapfrog technology through modernising zeal alone.