London, New York on track for subway cellular coverage?

After nearly three years of setbacks, if New York City isn't careful it looks like London just might win the race to extend cellular service to its underground transit system. The plan laid out by London Mayor Boris Johnson calls for the UK's big five wireless carriers (Vodafone, O2, Orange, T-Mobile, and 3) to cover the cost (some "hundreds of millions of pounds," according to the Telegraph) for a system that should hopefully wire the Tube by the 2012 Olympics. Meanwhile, the New York plan came back to life recently when Broadcast Australia purchased a majority stake in Transit Wireless, which was awarded some $46 million to wire subway platforms and select tunnels back in 2007 -- and which apparently threw in the towel shortly thereafter. Unlike the New York plan, London's won't be limited to the platforms, which is great news for Britons who like to listen to obnoxious strangers' cellphone conversations.