The research of 2,000 Britons conducted by the Immigration Advice Service, showed a significant number were unable to answer questions featured in the citizenship and Life in the UK Test.
The Home Office said the woman remained in custody. The Life in the UK Test is a requirement for anyone seeking to obtain indefinite leave to remain, or naturalisation as a British citizen.
A 61-year-old woman has been arrested after allegedly dressing up in a series of wigs and disguises to take Life in the UK tests on behalf of others. Immigration enforcement investigators arrested ...