We'll go through all the motions (without the highly-armed border patrol vigilantes like in the Southwest of the US). When the backlash has played itself out hopefully the refugee stream will have reduced itself to a trickle like in the US 2007. Otherwise, the border protection regime will grow harsher, a sizable segment in central European society will keep harping about illegal immigrants maybe not enough to win elections but enough pull things to the right. Like in the Euro crisis the simmering resentment will be most dangerous. And Schengen...

_{Schengen is toast!}