Jane Buchanan, HRW's Europe and Central Asia associate director, said in yesterday's statement that "it's outrageous for the migrant workers who helped to build Sochi's shiny new Olympic venues to be herded into detention and deported."
Buchanan urged the International Olympic Committee to "send a clear message that these sweeps are completely unacceptable for an Olympic host city and that abusive detentions must stop immediately."
Sochi organisers couldn't be reached for comment late yesterday.