http://www.robel.info/en/news/detail.asp?id=248&tit=News%2520Release%3A%2520Network%2520Rail%2520

Very interesting, thanks for posting.

these have been in the pipeline for a while Network Rail LNE route will get the first batch 2 or 3 i beleive followed by kent and sussex they need to find stabling areas for them aswell