The Schengen Agreement is an anachronism of a safer age.  Since the Schengen Agreement was first designed and implemented the world has moved on and become a much more dangerous place. The war on terror has already brought bombings to a number of European cities, and this changed circumstance makes Schengen a luxury the EU can no longer afford. September 11th has created a preoccupation with the security of the Union’s external borders. [1] Even before September 11th 2001 the drawbacks of open borders in terms of crime were obvious - which is why Paris controversially imposed stricter checks against drugs flowing into France from the more relaxed regime in the Netherlands using a broad interpretation of the rules for temporary issues of public order. [2] Since 9/11 there is a pressing need for stricter border controls to catch international terrorists and prevent the movement of dangerous materials which could be used in terror attacks.  [1] Batt, Judy, ‘The enlarged EU’s external borders – the regional dimension’, Partners and neighbours: a CFSP for a wider Europe, (September 2003), pp.102-118,  p.104  [2] Easton, Susan H., ‘Honor Thy Promise: Why the Dutch Drug Policies Should Not Be a Barrier to the Full Implementation of the Schengen Agreement’ Boston College International and Comparative Law Review, Vol.23., Issue 1., (12-1-1999),   See also the Text of Schengen Agreement, especially Article 2.2