all 2 comments

[–]Tom_Bombadil 4 insightful - 1 fun4 insightful - 0 fun5 insightful - 1 fun -  (1 child)

That's concertina wire.

Much worse than barbs.

No one is going through that.

[–]magnora7[S] 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (0 children)