Deletion of Track access controller

Comment: I read the article twice, cleaned up what I could, and I still can't tell exactly what a Track access controller is.  There were major  issues and I fixed some of them.  It reads like a recruitment posting, not an encyclopedia article.  If reliable sources can be found, this article can be recreated later, but as is, if I were to paraphrase the article, i would only be able to come up with "they work with the London Underground safety stuff, they much be really really really really really really really good
Stance: delete
Cited policy: Wikipedia:Manual of Style (WP:PEACOCK)