Just come across a couple of relevant articles in a trade bulletin that may be of interest.
http://www.agg-net.com/news/frimstone-open-new-rail-depot-in-cambridge
http://www.agg-net.com/news/lldc-to-consider-new-rail-fed-facility-in-london
http://www.agg-net.com/news/tarmac-boost-rail-freight-capability-from-mountsorrel
http://www.agg-net.com/news/frimstone-open-new-rail-depot-in-cambridge
http://www.agg-net.com/news/lldc-to-consider-new-rail-fed-facility-in-london
http://www.agg-net.com/news/tarmac-boost-rail-freight-capability-from-mountsorrel