Cambridge International Examinations says 400 state schools in the UK are now preparing pupils for IGCSEs, compared with 97 in 2010.

BBC: More pupils taking international GCSEs

Used for state banquets and later for imperial examinations is the Hall of Preserving Harmony.

BBC: Beijing's once Forbidden City

They state that doctors should be much more frank with relatives about the reason for post-mortem examinations.

BBC: BMA issues organ guidance