Press Association via AP Images/David Jones/PA Wire

It's the final link in giant gas pipeline. A gas technician at Felindre Gas Compression Station, near Swansea on Nov. 27, where a massive pipeline that can carry a fifth of the natural gas needed in Britain is being completed.

Picture date: Tuesday November 27, 2007. Energy Minister Malcolm Wicks marked the pipeline's completion by opening a valve to let gas into the final section at the Felindre site.