China eased its international border restrictions on Sunday, with travellers arriving from Hong Kong and abroad no longer required to undergo quarantine.The ability of residents of the semi-autonomous southern Chinese city to cross over is one of the most visible signs of China's easing of border restrictions.

China eased its international border restrictions on Sunday, with travellers arriving from Hong Kong and abroad no longer required to undergo quarantine.The ability of residents of the semi-autonomous southern Chinese city to cross over is one of the most visible signs of China's easing of border restrictions.