LOL 

I'll throw up some shots of one of them shortly if you want...............lol
Had to cut an explore short today, big steel fence all the way round this place with box section on the top and welded to this 1/4" thk serrated plate, first time I have seen on of these, my gradistep ladder that we use to get over the normal 3 spike baliistrade fences totally useless on here. Anway nothing for it but to start climbing, got over no problem but started lowering myself down on the other side and realised that my glove and more specifically my ring got caught on the spikes............
You know whats coming next...............ring digs into finger and I have a nice deep cut all the way round the ring, bleeding badly and the ring is so bent out of shape there is no way its ever coming off withous cutting.............anyways being a responsible UE'r break out the travel first aid kit, copious plasters and bandage and we are again on our way, get our shots at this place, but my glove is caked in blood and the finger is so swollen now that the ring is actually digging in!!
Home now and wondering whether to cut it off myself or get down to AE and endure a massive wait