an Entity references as follows:
Westferry Circus is a road interchange and public space within the Westferry Complex and is part of the Canary Wharf commercial estate positioned between Limehouse and Millwall in London, and contains a two-level road interchange. There are two roundabouts, one above the other. It was designed by Laurie Olin. In this context, a circus, from the Latin word meaning "circle", is a round open space at a street junction. Notable buildings on the street include 11 Westferry Circus and 15 Westferry Circus.