KOS, GREECE - JUNE 04:  A Syrian family sit on the dock side after being escorted into the harbour by the Greek Coastguard who found them drifing offshore on June 04, 2015 in Kos, Greece.  Many migrants are continuing to arrive on the Greek Island of Kos from Turkey. The Island has recently seen a drop in tourist numbers which has been attributed to negative reports on the migrant crisis that is continuing to grip the area. Many migrants are continuing to arrive on the Greek Island of Kos from Turkey. Around 30,000 migrants have entered Greece so far in 2015, with the country calling for more help from its European Union counterparts.  (Photo by Dan Kitwood/Getty Images)