An investigation launched by Home Office on student visa, it arranged a exam for test the students English quality under ETS which is one of largest testing firm but after testing it provided negative claim about the student whom want to stay in uk. so,after investigation, the government take the decision to cancel 36000 student visa because of the involvement of cheating in English language test exam.They flow technological absue for pass the exam, such as to create individual voice print,they use biometric system.
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