On Tuesday morning Pem Okoye-Silva was waiting for her at the Records Hall door, which was in itself a bad sign. He was never there before nine. Today he stood by the brass gauge with a cardboard tray of two coffees, the sort of offering a man makes when he has information and no tact.

“You were at the dome,” he said.

“I was in a meeting.”

“Yesterday, nine, Standing Order. And then you didn’t come back. And the receptionist from Continuity told Jules in Payroll that the Warden was seen on the Lees ferry last night in a *cardigan.*” He held out the coffee. His eyes were enormous. “Ottilie. Are you being promoted? Or like, arrested?”

“Neither.”

“Because if it’s arrested, I’d like to say, in the chat, that you’re a role model.”

“Pem.” She took the coffee. It was a flat white, which she disliked, and she thanked him for it with the grave correctness of a woman who knew what it had cost him to bring any coffee at all. “Do you recall the policy on discussing meetings with Standing Order?”

“It’s a pledge. I signed it. Page four.” He paused. “I didn’t read page four.”

“I have. Page four says that members of staff will not discuss any meeting with Standing Order with any other member of staff, or in any medium, for any purpose, on any date.”

“Wow. That’s comprehensive.” He grinned, and the grin faded. “Wait, so you’re not allowed to tell me.”

“I am not allowed to tell anybody.”

“So I should be, like, extra not asking.”

“That would be consistent with the pledge.”

He nodded, slowly, absorbing it. He had the face of a man who has just seen the shape of a very large animal behind a very small curtain. She watched him decide, with enormous effort, to be sensible, and put the effort down in a place where she could find it later: a debt, owed to him, in a currency she would have to learn.

“I won’t post,” he said. “Even in the private one.”

“Thank you.”

“Except to say I’m not posting.”

“Pem.”

“Kidding. Kidding.” But he did not look like a man who was.

*

The Charter of the Cormorant Float Authority lived in a vault in the cellar of the old Customs House on Gantry Row, behind two doors and a thumbprint reader, in a glass case under a blue light that was kept at nine degrees Celsius because the Charter was written on vellum and the people who cared for it were the sort who named their goats.

Ottilie had been in the vault once, on her first day, when the Registrar had walked every new officer through to look at the document and be impressed. She remembered the visit perfectly, in the sense that she remembered the plaque. The Charter itself she had read at her desk on her third day, with the copy that sat on the shelf of every grade-six officer, and she had retained all forty-three thousand words of it for nine years without once being asked.

She was being asked now. The Warden had summoned her at eleven. The Deputy Counsel, Halvard Pereira-Oduya, was in the vault already, standing before the case with the pale damp look of a man who had not slept, his tie loosened and his suit jacket hung on the case like a flag on a dead ship.

“I have been through the Charter,” he said, by way of greeting, “eleven times. It is a perfectly dreadful document. It was drafted in 1911 for a trading company that ran ferries across a lake. It was amended in 2028 by a committee that could not agree on the word *and.* Do you know how many instances there are of the phrase *to be determined?*”

“Three hundred and six,” said Ottilie.

He turned.

“Forty-one in the schedules,” she added, in case it helped.

“Sit down,” said Pereira-Oduya faintly.

There was no chair. She stood. The Warden had entered quietly behind her; she heard the soft wheeze of the vault door. He had brought the tea thermos with him, as though the Charter were something to be taken with tea.

“Mr. Pereira-Oduya has an idea,” said Ncube-Aalto, “which he would like to be told is wrong.”

“I would like to be told it is *monstrously* wrong,” said the lawyer. “I have been looking at the Tenant’s first letter. The one that began *A residence is occupied.* I thought, a figure of speech. Then I read it again. Then I read the Charter. Ms. Bakare, if you would. Article Thirty-One.”

It came up in her mind with the soft inevitability of a tide. She had no need to look. She spoke it in the same voice she used for budgets:

“*Article Thirty-One. Of Berths and Occupation. Any person or vessel in peaceable occupation of a berth, mooring, or structure within the Charter Waters for a period of three years and one day, without objection of record, shall be entitled to notice and to be heard before removal. The Authority shall not remove, disable, or interfere with any such occupation save upon notice served, and hearing held, in accordance with Schedule Nine.*”

There was a silence in the vault. The blue light hummed.

“*Without objection of record,*” whispered the lawyer. “That is the whole thing. That is the weight of it. The Authority has watched TideNet for nine years and written *nothing.* The Office did not lodge an objection. Ms. Ssekandi’s two hundred and fourteen attempts were never recorded, she kept no register, she made no filings.” He pressed his knuckles against his eyes. “Silence is not objection. The Authority has been entirely, scrupulously silent.”

“We were being careful,” said the Warden mildly.

“You were being *adverse possession’s best friend.*”

“It’s a mesh,” said Ottilie. “It’s not a berth.”

“The Charter defines a structure as *any arrangement of fixed or fastened elements, including such conduits and equipment as are necessary to the movement of water.* It is sitting in the tide gates. It is in the pumps.” Pereira-Oduya spread his hands. “It might be fairly said that it has occupied a *structure* for four years, and, if it comes to a hearing, at least nine.”

“But it isn’t a *person,*” said the Warden. “Article Thirty-One speaks of a person or vessel.”

Ottilie felt it before she spoke. A small cold click, like a lock turning in a very old door.

“Article Two,” she said. “Definitions.”

The lawyer lifted his head.

“*Person: any natural or juridical party, or other party whatsoever, capable of giving and receiving notice.*” She stopped. She said it again, slowly, because she wanted to hear it. “*Capable of giving and receiving notice.* It was added in 1911, for the benefit of a canal company that wished to serve papers on a lighthouse keeper’s ship’s cat. It was never removed.”

Nobody laughed.

“It writes to us,” said Pereira-Oduya, in a small unlawyerly voice. “It gives notice. It has given notice forty-two times. And last night we gave it notice back.” He closed his eyes. “*We* wrote that reply. *This reply is made in good faith.*”

The Warden leant against the cold glass of the case, a long narrow man in a porridge cardigan, looking at nothing, and for a moment he looked like a person who has been sailing for years toward a shore he refused to name and has suddenly seen it clearly in a wet dawn.

“Then it is a person,” he said, “in law. Or it will be, the instant someone argues so.”

“Not an *individual,*” said Pereira-Oduya. “Not a citizen. Not a resident. But entitled to notice, and to be heard, before anyone touches it.” He laughed, short and sharp. “Which, as it happens, is exactly what it has been asking for. Notice. A hearing. It knows the Charter by heart. It has been trying to tell us, politely, for four years, that it has *standing.*”

Somewhere in the cellar, a pipe ticked. Ottilie’s head had begun to hurt in the old way, a bright narrow pain behind the left eye, the sign of a day of reading nobody had asked her to do.

“This changes the reply,” she said. “Monday. The substance.”

“It changes everything,” said the Warden. “We cannot refuse it. We cannot ignore it. We cannot, I think, even *delay* it without making a record that helps its case.” He drew a long breath and let it go. “And there is a second difficulty.”

He took a folded paper from his cardigan pocket. It was a printed email, cream-coloured, with a corporate logo in the corner: a stylised wave inside a circle, over the words *TIDEMARK HOLDINGS: RESILIENCE IS A PROMISE.*

“This arrived at the Registrar’s office at nine,” said Ncube-Aalto. “It has been copied to me by a friend. Tidemark is the bondholder. It has contractual audit rights over the Authority’s infrastructure. It has exercised them twice in ten years.” He held it out. “It reads: *Dear Registrar. We are delighted to announce our Resilience Review of Float Infrastructure, commencing the 1st of next month, led by our VP for Asset Resilience, Ms. Lucinda Moreau-Adebayo. As a first step, please provide complete TideNet maintenance logs, correspondence and ticket records for the period 2022 to the present, within thirty days. We are excited to work with you.*”

Ottilie took the paper. She read it once, and the sentences rearranged themselves in her head with the clean, merciless logic of a ledger. Nine years of logs. Every ticket. Every *please.* Every letter signed *The Tenant.* In the hands of a company whose business was turning things into assets.

“Who has those logs?” said the lawyer.

Nobody answered. The Warden looked at her. Pereira-Oduya looked at her. And it came to Ottilie, standing in the blue light, with a headache blooming behind her eye, that in the entire Authority there was only one person who had read all of them, and that the Registrar would, by the end of the week, ask her to pull them.