Earlier this month, Ai Weiwei was finally given back his passport, which had been confiscated by the Chinese authorities.
Just weeks later, he has found himself in the middle of a visa row — not with Beijing, but with London — becoming the latest high-profile critic of the UK’s attempts to curry favour with the Chinese government.
Over the past few years human rights activists and allies in Washington have become increasingly frustrated as the prime minister gas has set off in enthusiastic pursuit of the Chinese renminbi.
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