fences for security at mass events 02

army construction control entrance event exit fence fencing grey iron link metal passage police section security stadium edeg nefrac14 ecedil eplusmn emicro emiddot efrac34 eiquest nefrac12 nnn esup2 eacute epara eraquo efrac12 eordm nnnneordm necedil nnefrac34 efrac14 nefrac34 nnecedil nedeg esup3 nemicro nnesup1 nnedeg