The tremendous gap between living standard and level make lots of people to immigrate illegally from Asia to Europan. It is a natural incline for people who want to chase the happier life. The main entry point for illegal immigrant now is Evros river. It take a few minutes to cross the river. In winter the river is fast flowing and very cold. The people who pay 300 euros ahead to cross are packed into rubber dinghy at night.
The high quality life of european countries make many people desirable to become a leagal citizen of these countries. The threshold for these countries is rather high. So it force many people to realize their dream through illegal immigration.