Again, ironically, Greece has only lately become an 'unsafe' place for migrants/refugees simply because there are so many of them arriving on its shores.
There are so many refugees landing in Greece, that it is no longer a safe and comfortable place for any more refugees to be deliberately replaced there.
As much as the enemies of Greece, such as stud and erolz, would like to misrepresent Greece as being inherently unsafe - it's just not true. Its life expectancy is still one of the most enviable.
But the opportunist will twist and distort every single matter and turn it against Greece and its people. Even the otherwise positive point of a nomination to the Nobel committee.