CHINA has barred non-Chinese travellers from Britain, France, Belgium, the Philippines and India, imposing some of the most stringent entry curbs of any country as coronavirus cases surge around the world. The restrictions, which cover those with valid visas and residence permits and take effect in conjunction with a more restrictive testing regime for arrivals from several other countries, drew a frosty response from Britain. "We are concerned by the abruptness of the announcement and the blanket ban on entry, and await further clarification on when it will be lifted," said the British Chamber of Commerce in China as the…