Yes, it’s really happening this time. According to a response from a freedom of information request, TfL have confirmed that this long ignored out-of-station interchange will be introduced from 22nd May 2011. You can read the full response at http://www.whatdotheyknow.com/request/lack_of_out_of_station_interchan#incoming-162755. There is no detail about how long will be allowed for the walk, but I’ve logged a new FOI request to get details, plus any other new interchanges being introduced. One thing I can be sure of though, the interchange will only be between the NR station and Bank because those using the underground at Cannon Street would change at Monument instead.