Days after a nuclear power plant began spewing deadly radiation, the ruling Communist party pushed ahead with a huge and self-indulgent celebration of the sort that had become a hallmark of its rule. This was no time for bad news, and the party delayed, dithered and hid the truth about the deadly events that were unfolding. That was the Chernobyl disaster in 1986. Soviet leaders allowed Kiev’s International Workers’ Day celebrations to go ahead. The participants, meanwhile, were oblivious to events at the stricken reactor just 60 miles away. The images of those May Day celebrations have come to symbolise the party’s criminal dishonesty, and they were nearly echoed after a technical glitch hit the Taishan nuclear power plant in Guangdong province early last month, just weeks before the Chinese Communist party’s centenary.