London Underground platform Wi-Fi set to cost £2 daily for many

And will drop out once the train leaves for everyone

Virgin's underground Wi-Fi network, which stretches to platforms at 72 London Tube stations, will start charging from January: but customers on the right network will continue to get a free ride.…

via The Register - Networks

http://go.theregister.com/feed/www.theregister.co.uk/2012/11/22/wi_fi_underground/