Aid workers on the island of Lesbos Thursday protested planned deportations of migrants and refugees from Greece, as the government said the process would not start for at least another 10 days, according to AP. Blowing whistles and banging aluminum containers, dozens of aid workers gathered outside a refugee registration center on the island where hundreds of people are now being detained. "We organized this protest ... to give a face to the people because they almost have none anymore, since they are locked inside," independent aid worker Nefeli Gazis said. More than 2,000 refugees and migrants have been detained on Lesbos and other islands near the Turkish coast since an international agreement went into effect Sunday to fast track deportations to Turkey. Last week's EU-Turkey agreement stipulates those arriving on Greek islands from the Turkish coast as of March 20 would be detained and sent back. For every Syrian returned, another Syrian in Turkey will be relocated to a European country. In Athens, a government official told the AP that deportations would start on April 4, and would carried out by the European Union's border protection agency, Frontex.