On a quiet stretch of the Bulevardul Magheru, between a phone shop and a shuttered cinema, a small painted disc the size of a saucer sits at eye level on an interwar façade. It is red, and it means what everyone in Bucharest knows it means. The building behind it has been examined by structural engineers, classified in the highest category of seismic risk, and judged likely to collapse in a strong earthquake. People still live above the disc. They hang washing from the balconies of a building the state has formally labelled a probable casualty.

The Romanians call it the bulină roșie, the “red dot”. It is the most honest piece of public information in the city, and also the least acted upon. To walk Bucharest reading the dots is to read an argument that Romanian architects, engineers and civic associations have been having with their own city for more than thirty years: about what may be built, what must be saved, and what it is professionally indefensible to sign off.

The night the boulevards came down

The argument has a date. On the evening of 4 March 1977, an earthquake of magnitude 7.5 broke loose in the Vrancea zone, in the bend of the Carpathians some hundred and sixty kilometres north-east of the capital. It killed roughly 1,578 people across Romania, the great majority of them in Bucharest, injured more than eleven thousand, and damaged or destroyed in the order of thirty-three thousand buildings. The worst of it fell along the Magheru–Bălcescu axis, where the elegant tall apartment blocks of the 1930s — the Dunarea, the Scala, the Casata — came down or were gutted.

What made 1977 so specific to Bucharest is geology, not bad luck. The Vrancea earthquakes are intermediate-depth events, originating sixty to a hundred and seventy kilometres down, and their energy arrives in the city in long, slow waves. The soft sedimentary basin under Bucharest resonates at roughly one to two seconds — the same range as the sway of a tall, slender building. The ground and the towers ring in sympathy. It is the reason the boulevards lost their most graceful structures while squatter buildings nearby stood. The hazard is not abstract; it is matched, almost cruelly, to exactly what the interwar city built.

A register of probable casualties

After 1977 the dictatorship repaired some of the damage cosmetically and then, within months, ordered the strengthening work stopped. The unfinished business was inherited by the post-1990 republic, which inventoried it rather than fixing it. Buildings deemed most dangerous are placed in seismic risk class I and marked with the red dot. The published count of class I buildings in Bucharest has hovered, depending on the year and the source, somewhere around three hundred and fifty to four hundred — and that is only the stock that has actually been expertised. Many more have never been assessed at all.

The consolidation programme that is meant to answer this has been, by almost any account, glacial. Over the decades since 1990 the number of high-risk buildings fully strengthened with public money in Bucharest can be counted in the low tens, not the hundreds. A newer state programme launched in 2023, supported by work with the World Bank under a Bucharest seismic risk-reduction effort, is intended to accelerate it; whether it can outrun the arithmetic of an ageing, occupied, contested building stock is the open question. Owners must usually agree, tenants must usually move out, and a strengthened building is worth, on the market, no more than a dangerous one that has not yet fallen.

The red dot is the most honest piece of public information in the city, and also the least acted upon.

On the bulină roșie seismic-risk marking, Bucharest

The other demolition

Bucharest learned to distrust the bulldozer long before the developers arrived. In the 1980s, Nicolae Ceaușescu razed a swathe of the historic city — on the order of several square kilometres, thousands of nineteenth-century houses, churches and a hospital among them — to clear ground for the Centrul Civic and the colossus now called the Palace of the Parliament. Bucharesters gave the wound a bitter name, Ceaușima, a contraction of the dictator’s name and Hiroshima. The lesson stuck: that a city’s fabric can be erased by decree, and that the people who live in it are rarely consulted first.

After 1990 the threat changed shape. Land in the centre acquired value, restitution of nationalised property became a decades-long tangle in the courts, and many heritage buildings sat shuttered and rotting while their fate was litigated — some, conveniently, until they were too far gone to save. The World Monuments Fund has repeatedly flagged the city’s endangered modernist and interwar heritage. The pattern that civic groups describe is consistent: neglect a protected building, let it decay, then argue that demolition is the only safe option.

Planning by exception

The instrument at the centre of the modern fight has an unlovely name: the plan urbanistic zonal, or PUZ, the zonal urban plan. In principle a PUZ coordinates how a district may be built. In practice, critics argued, Bucharest’s sector-wide PUZs had become machines for granting exceptions — raising permitted heights and densities, eroding green space, and legalising what the general plan would not allow. In February 2021 the General Council of Bucharest Municipality voted to suspend the coordinating PUZs of several sectors. The courts went further: the plans for sectors 3, 5 and 6 were annulled outright, while those for sectors 2 and 4 were suspended. The city’s mayor described the blocked plans, in blunt terms, as a corruption scheme worth billions.

Developers called the result a deadlock; a city that cannot approve a plan cannot easily approve a tower. That is, depending on which chair you sit in, either the cost of cleaning up or the proof that obstruction has gone too far. What is not in dispute is that, for a period, Bucharest effectively chose paralysis over the kind of building it had been doing — a refusal written into administrative law rather than spoken by any one architect.

The professionals who say no

There is no secret league of architects boycotting commissions; that is a romantic idea, and Bucharest’s reality is both less cinematic and more durable. The refusal is institutional. The Ordinul Arhitecților din România — the Order of Architects of Romania, the profession’s statutory body since 2001 — presses for open competitions and transparent procurement as the price of quality in public projects, which is a polite way of refusing the closed deal. And civic associations have spent two decades doing the harder, slower work of saying no in front of a judge.

The best known is Salvați Bucureștiul — “Save Bucharest” — founded in 2006 by the mathematician and later mayor Nicușor Dan, in reaction to heritage demolition and shrinking parkland. Together with the Eco Civica foundation it has contested project after project in court, including litigation that led to the annulment of a development plan touching Tineretului Park. The cost of that posture became literal: in 2023 a real-estate developer secured, at first instance, a court ruling dissolving the association — an attempt, its founder argued, to extinguish every case it was running at once. The architects of refusal, it turns out, can be sued out of existence; the seed of this story is right that resistance has a price.

What the dots are waiting for

Stand again under the red disc on Magheru and the two halves of Bucharest’s problem are visible in a single glance. Behind you, towers rise on PUZ exceptions that the courts are still unpicking. In front of you, the interwar block that should be the city’s pride is also, on the state’s own register, the building most likely to kill the people inside it when Vrancea moves again. The same scarce money, the same scarce political will, the same exhausted civil servants are asked to fight the new development and save the old fabric and strengthen the dangerous stock, all at once.

That is the quiet, unglamorous shape of refusal in Bucharest: not a manifesto but a docket of lawsuits, a suspended plan, a competition demanded instead of a deal, a building expertised and dotted and then, agonisingly, left standing. The city is starting to listen — the annulled plans are evidence of that. Whether it can also act, before the next long wave arrives from the Carpathians, is the question the red dots have been asking, silently, for nearly half a century.

Sources: 1977 Vrancea earthquake records (USGS; World Bank 1978 loss assessment; contemporary structural-engineering literature on Vrancea intermediate-depth seismicity and Bucharest soil resonance); Romanian seismic-risk classification and the bulină roșie register maintained by Bucharest municipal authorities; World Bank Bucharest seismic risk-reduction programme documentation (2023); Bucharest General Council decisions of February 2021 and subsequent Court of Appeal rulings on sector PUZs (reporting by Romania Insider; Bondoc și Asociații / Lexology legal analysis); Ordinul Arhitecților din România (OAR); Asociația Salvați Bucureștiul and Fundația Eco Civica litigation (Romania Insider; Radio Europa Liberá); World Monuments Fund Bucharest listing; Wikipedia on the 1977 Vrancea earthquake and Ceaușima demolitions.