Railtrack investors lose their case. Can't say I feel any sympathy for them at all.
The company was responsible for three fatal train accidents due to their mismanagement and the entire basis of their claim was that the government had acted unfairly by not giving the company more taypayer's money in order to bail them out yet again.
Quite frankly I don't see any good reason why the government should have bailed them out. They were quite happy to stick money in their pockets from dividends even though the network was crumbling. Why should the nation have been obliged to give money to a private company just because they wanted it to?
Even if we accept as true their claim that the government wanted Railtrack to go under so that it could be re-nationalised who gives a damn? The government could only get away with such a nefarious plan if Railtrack was being hugely mismanaged in the first place. Everyone knew that railtrack was running a
shoddy operation. If you don't like it sell your stock and get out.