Ulster Customs - barbed wire, high barrier, speed bumps, soldiers, - rather nasty. 
https://www.ww2.site/forum/viewtopic.php?t=113217
http://mirosovak.edoras.cz/viewtopic.php?f=3&t=536858
https://planeswalkers.org/viewtopic.php?t=73286
https://catrachosporelmundo.com/index.php?topic=31564.new#new
https://www.ww2.site/forum/viewtopic.php?t=366639
https://67farms.st/viewtopic.php?t=31844
http://mirosovak.edoras.cz/viewtopic.php?f=3&t=558177
https://wietmarkt.nl/viewtopic.php?t=714521
https://phantom.everburninglight.org/archbbs/viewtopic.php?pid=709518#p709518
http://forum.fretky.cz/jak-ji-naucit-na-zachod-fretci-toaleta-a-vse-kolem/online-herni-automaty-dale-nejlepsi-online-kasina-t178146.html
https://www.ww2.site/forum/viewtopic.php?t=9173
http://vortex.mx.free.fr/forum/viewtopic.php?f=38&t=16705&sid=b25ffccc2b4de9723d94b924d38ebc8d
http://www.lada-xray.net/showthread.php?p=248466#post248466
https://talkingpoints.org/subx/showthread.php?tid=67252