"The universities have been wrong to claim that their sector was suffering from the restrictions designed to tackle bogus college students, " he added.

BBC: UK Border Agency

An earlier BBC Wales' Week In Week Out investigation in 2010 showed a Malaysian pop star with a bogus doctorate ran a college offering UoW courses.

BBC: University of Wales

The episode is likely to cause further embarrassment for the University of Wales, after an earlier BBC investigation revealed a college offering its courses in Malaysia was run by a pop star with two bogus degrees.

BBC: University of Wales degree and visa scam exposed by