Well, that's not a new idea. I would rather say it is normal and rational to build fences where they can restore stability. Morocco has built a fence along the border with Western Sahara. Spain has built a fence surrounding Ceuta. The States is erecting a fence along the border with Mexico aso aso...
Surfer seriously injured in Australian shark attack (AP)
from the article: Israel to build NIS 1.5b fence along Egypt border