A surface never meant for him
The cold makes the first distinction. Inside, warmth and light arrived without effort. Outside, snow, darkness and machinery demand attention from a body still recovering from the trance. Graham has exchanged comfortable dependence for an immediate reliance on guides who know how to survive here.
The city stretches around them as a built surface of extraordinary complexity. Huge wind mechanisms occupy the roof. Openings, gutters and maintenance routes form paths that are obvious to his companions and nearly unreadable to him. A wrong judgement can mean falling, striking machinery or attracting the people searching for them.
Light is dangerous as well as helpful. It can reveal a foothold or expose a fugitive. The rescuers move through alternating concealment and visibility while signals and pursuit develop around them. Graham cannot take in the city as a panorama. He has to experience it one urgent instruction at a time.
The route becomes a risk
The passage across the roof includes glimpses down into inhabited spaces. Transparent coverings and deep openings collapse the apparent security of a surface beneath the feet. The city that looked monumental from a balcony now feels difficult to distinguish from a machine one might accidentally enter.
Searchers approach from the air. Their mobility gives them an advantage Graham cannot counter with knowledge or speed. He is not defeating a surveillance system through sudden expertise. His companions are getting him through a terrain that belongs to their daily world.
The most perilous part of the crossing uses a suspended route towards the place where supporters are gathering. Graham is moved across a gap while pursuit threatens the connection itself. A cable is cut. What happens next depends not on a solitary act of mastery, but on people at the receiving end who can catch, lift and carry him clear.
He reaches the enormous theatre in a condition closer to collapse than triumph. The noise of welcome is almost overwhelming. He has escaped the rooms, but his immediate need is still recognisably human: somewhere to recover, a chance to breathe, an explanation of what has happened.
Reading the record
The Roof Spaces make the future physical. It is easy to admire giant structures in an illustration. It is harder to imagine crossing them while weak, cold and unable to judge their distances. Graham's vulnerability keeps scale from becoming mere spectacle.
The sequence also reveals a second city running above the one visible from the Ways. Maintenance, ventilation and power require routes, labour and access points. Those systems belong to the daily knowledge of people whom the Council's monumental rooms make almost invisible.
That knowledge changes the balance of power. The authorities may control official doors and corridors, but they do not possess every possible use of the built environment. The rescuers' familiarity creates a temporary opening in a much larger system of control.
Yet the route does not end in independence. It ends among people organised around the Sleeper's name. Graham has good reason to be grateful, but gratitude is not the same as agreement with a political programme. He has been carried from one group with plans for him to another. The next records begin the difficult process of learning what those plans are, and what the cheering people believe he can give them.