Four Britons arrested in China after drug bust involving foreigners
Police in eastern city of Xuzhou detained 19 people including teachers and students
Four Britons have been arrested in China, according to the British embassy, further escalating tensions between the UK and China.
The four Britons were among a group of foreigners arrested in a drugs raid in the city of Xuzhou in the eastern province of Jiangsu on Wednesday, a spokeswoman for the embassy in Beijing said on Friday.