I think this article http://www.thestar.com/news/world/article/744199---israelification-high-security-little-bother http://www.thestar.com/news/world/article/74

I think this article http://www.thestar.com/news/world/article/744199---israelification-high-security-little-bother http://www.thestar.com/news/world/article/744199---israelifi... comprehensively explains what is infective and gives plenty of constructive suggestions. Namely because the method described is already in use and has not had any problems.