Nigeria

What the record shows

The first thing to understand about the Nigerian record is that the city is not the actor. Every entry below is run by Lagos State or one of its agencies, and the reason is constitutional rather than administrative: policing in Nigeria is federal, so the state buys and operates the public camera network that federal police use, and railways sat on the exclusive federal list for most of the time the Blue Line was being built. A March 2023 constitutional amendment moved railways to the concurrent list, and the federal Nigerian Railway Corporation issued LAMATA an operating licence for the Blue and Red Lines in June 2026 — nearly three years after passengers had started riding. Where the level of government that acts and the level that holds the mandate are different, the paperwork arrives after the service does.

The Blue Line is also the clearest illustration in this atlas of what an electric metro costs in a country with an unreliable grid. Lagos State built the line itself and opened its first 13 km and five stations in September 2023, thirteen years after the groundbreaking. The distinctive engineering is not signalling — no automation is claimed and the trains carry drivers — but power: grid supply arrives through two Eko Electricity substations into six along the corridor, backed by a dedicated independent power plant using a diesel rotary UPS, a flywheel that carries the load until the diesel engine starts, plus a UPS on every car. What capped the service was rolling stock rather than track. Daily trips rose in steps as trainsets arrived — 57, then 72, then 90, then 94 — and LAMATA's own project page describes the full 27 km line as designed for 400,000 passengers a day, a figure the operating half-line does not approach.

That gap between a design figure and a measured one recurs, and so does the thing that makes it hard to close: almost nothing in the Nigerian record has been examined by anyone other than its operator. The camera network is the sharpest case. The Ministry of Transportation reports that 53 number-plate recognition cameras logged 856,680 violations between January 2023 and March 2024, and 737,340 in the latest review year — but no total of fines actually paid has been published, no clearance rate, and no camera count from any body other than the state government. A detection count is not an enforcement record. The one time the functioning of a public camera installation in Lagos was formally examined it was a different owner's: after soldiers shot protesters at the Lekki toll plaza in October 2020, the state judicial panel, the Lagos government's own white paper and the federal government gave conflicting accounts of what those cameras had recorded and what became of them.

The same self-grading runs through the identity layer. Lagos State's residents register, created by a state law in 2011 and separate from Nigeria's federal identity number, gates real services — a LASRRA number is required to enrol a child in a Lagos public school, and registering captures a resident for the Ilera Eko health insurance scheme. But officials have stated the register's size four times since 2022 without a consistent trend, every figure cumulative since inception rather than a count of current records, and successive targets have been missed. The number that describes the register's usefulness is a different one: roughly 200,000 cards sat uncollected in December 2023, and anything captured before 2018 must be revalidated before a card can be printed. No data-protection compliance review under Nigeria's Data Protection Act 2023 was located.

Where the state does publish, what it publishes is often reports rather than data. eko360, run by the Lagos Bureau of Statistics, listed eight downloadable datasets against three paginated pages of PDF reports, and carries no licence anywhere — the only statement of reuse rights is an FAQ answer that permits use with acknowledgement, defers commercial use to terms that are not published, and strictly prohibits modifying any figures. Read literally, that withholds the right to make derivative works, which is the right an open licence exists to grant. Set against the licence ladder this atlas has assembled elsewhere — public-domain dedications in San Francisco and Boston, a named licence on every record in Montreal — Lagos sits below the rung where a catalogue merely forgets to say.

The most forward-looking entry is also the one that has not yet been tested. Since March 2026 Lagos State has held a parametric flood insurance policy: radar satellites supply the flood footprints, and the contract pays when observed flood extent crosses an agreed threshold, so money moves without a loss adjuster. This is the cleanest form of measurement-with-consequence in the atlas — the observation is not an input to a decision, it is the decision — and it comes with three things withheld. The trigger thresholds are undisclosed, so no resident can check whether a flood should have paid; the premium is undisclosed, and Germany's InsuResilience Solutions Fund paid 90 per cent of the first year; and by late July 2026, mid rainy season, no payout had been reported. The money would go to the state, not the flooded household. Its companion lesson sits in the fare system: the Cowry card has been the only accepted payment on BRT routes since February 2021, and an eighteen-month study of Lagos commuters, reported by its author in The Conversation, found only around 15 per cent fully engaged with it — cash still preferred by most riders five years into a mandate. If the entries below agree on one lesson, it is that Lagos State has built more instrumentation than anyone has yet checked, and the check is the part that would turn a reported number into a record.