The joint checkpoint for the high-speed rail system has caused widespread controversy. Photo: Edward Wong

Three unanswered questions over the signing of Hong Kong’s controversial joint rail checkpoint deal

Hong Kong chief executive Carrie Lam Cheng Yuet-ngor and Guangdong provincial governor Ma Xingrui signed agreement on Saturday

Topic |   Hong Kong high-speed rail

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The joint checkpoint for the high-speed rail system has caused widespread controversy. Photo: Edward Wong
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