Four Afghanistan immigrants that has been taken custody for more than a week by Ngurah Rai Immigration party still keep silent and only willingly to speak if they accompanied by official from international commission for refugee division. They stated that they would not utter any statement if there is no UNHCR accompanied them. Since their arrested day on May 19 2010 on Singaraja Sea of Buleleng Regency, those four immigrants cohesively did not want to give any statement accordance to their arrival to Bali. Together with those four Afghanistan illegal immigrants, the police also seized one Pakistan and one Iranian immigrant. However, differently with those Afghanistan who kept quiet, those Pakistan and Iranian more cooperative when investigated by the Immigration officers. Read more about Illegal Immigrants in Bali here.