maybe cuz its so old thay wanted to remind of what should be changed..
i would like the barriers to be kind of heavy and movable.
like when u hit them, it gives u damage and thay move a little bit..
but then its this..
is it light plastic or concrete ??
shit the same.. :P
i have said what i wanted said..
but if thats not an idea... then thay should be as just a normal wall..