We have previously mentioned that fencing is an essential industry and is used in various sectors and for different purposes. Fencing has been used for many years in establishing perimeters and boundaries for homes and apparently it even extends to creating borders for countries. As we can see in recent developments barbed wire fencing has been erected along the Turkish border were it joins to Bulgaria. It indicates the crucial political tensions of these two neighbouring countries and the increased security they are implementing. Even something as simple as fencing is being used in the most extraordinary ways.