London

The London Museum stood at the very hub of Tier Two, in a busy district called Bloomsbury,
and the underbelly of Tier One hung like a rusty sky a few feet above the rooftops. Tom didn’t worry about being spotted as he pushed his way along the dark, crowded street towards the public Gogglescreen outside the Tottenham Court Road elevator station. Joining the crowd in front of it he had his first glimpse of the distant prey; a watery, blue-grey blur captured by cameras down on Tier Six

Pg 9/152, Chapter 1: The great Hunting Grounds, Mortal Engines

Katherine spent a lot of time in the Museum in those final days, as London went roaring towards
the mountains. Safe in its dingy maze she could not hear the burr of the saws as they felled the last few trees in Circle Park to feed the engines, or the cheers of the noisy crowds who gathered each day in front of the public Goggle-screens where the details of Crome’s great plan were being gradually revealed.

Chapter 27: Dr. Arkengarth Remembers, Mortal Engines, 115/152