http://www.bbc.co.uk/news/uk-wales-north-east-wales-40703954

'ring of steel'?....can you walk around it - is that the idea?....not that I'd want to...it looks rather dangerous...

 

 

oh and there is also an association with NATO - isn't there?

 

http://www.telegraph.co.uk/news/uknews/defence/11059288/Police-build-ring-of-steel-for-Wales-Nato-summit.html

 

'ring of steel' in Newport: