The number of people walking over the bridge was crazy. Strikes me that this means their onward journey from Waterloo is within walking distance (or at least it is for a majority - I dare say some of those were embarking on a massive trek). Why not just walk it all the time?
Asks the guy who sat on the stairs for 40 mins whilst the bus went from IWM to Waterloo ...
Asks the guy who sat on the stairs for 40 mins whilst the bus went from IWM to Waterloo ...