I am pretty sure the London Underground is run at a profit, as are the private railsways that service the country side around London. Of course, the cost of usi

I am pretty sure the London Underground is run at a profit, as are the private railsways that service the country side around London. Of course, the cost of using those services is pretty much the highest in the world, and they have pretty high population density, but still, pretty sure its run at a profit.