Possibly Stratford International, you have a mall next to it.
Stratford International is the only place in the zones where it's feasible to take photos of Eurostars without going on them! As said before, there's Westfield Stratford just next to it which has a lot of food outlets.
Stratford International is the only place in the zones where it's feasible to take photos of Eurostars without going on them! As said before, there's Westfield Stratford just next to it which has a lot of food outlets.