"On the first incident mentioned, 1 train was cancelled, 127 trains were affected with a total delay of 1240 minutes. The cost for the delays only was£25,077.99 . This does not include the materials and manpower in repairing the cable."
"Since the rise in the global price of copper which began in 2004, NR [National Rail] have experienced over a 300% increase in the theft of copper signal and power cable, as well as other metals. Copper cables have been stolen from the side of the railway track and from our storage depots. The impact of such thefts on the company, our staff and the travelling public has been significant both in terms of financial loss and personal hardship."
"... compensation for delays and additional security provisions are costing [National Rail] approximately£15 million each year."