The wait for world-famous dumplings in London is around four hours

It's putting the British and their polite queuing to the test

It’s been a big week for Chinese food in London, with two international chains opening their first outposts in Europe.

Imperial Treasure offers high-end Michelin-style dining for the wealthy, whereas Din Tai Fung is a no-reservations dumpling restaurant that is particularly popular with young Chinese. The wait for a table this week was around four hours at peak hours.

Here’s the lowdown on what’s happening in London dining right now, from the newest restaurants to who’s news.

Imperial Treasure (St. James’s, opened Dec. 4)

• Imperial Treasure, one of China’s most respected restaurant groups, has opened in St. James’s Street. It is