What is the Home Office English test scandal?

Tens of thousands of students lost their visas after a TV expose of cheating a decade ago. Many say they were wrongly accused

In 2014, a BBC Panorama documentary revealed widespread, well-organised cheating in the English language tests that international students were required to take in the UK if they wanted to change their course or renew their visa. As a result of these allegations the Home Office revoked the visas of about 35,000 students. Most were thrown off their courses; 2,500 students were deported and 7,200 left the country after being warned that they faced arrest and detention if they stayed. Thousands of students have spent years protesting their innocence.