Banderazo in Mexico City: The Flares Outside the Hotel and the Gap Between Two Rulebooks

7 p.m., Friday, September 18.

A poster moves through the group chats of Mexico City carrying exactly three pieces of information: the location is the area around the hotel where the visiting squad is staying, the time is 7 p.m., and the call is compressed into two words — be there. At the bottom sits the name La Insurgencia, a Chivas supporters' group, and a slogan written entirely in capitals: "Our Clásico, our rules!"

That evening, short clips began to circulate. Flags. Banners. Old songs sung again in the voices of people who have known them since childhood. Flares. A few players walked out of the hotel lobby, took a flag from a supporter's hands, signed a few letters onto the fabric, and went back in. About fifteen minutes. No more.

I watched those clips three times. The first time to see the crowd. The second time to see the smoke. The third time to see the people standing at the edges — the ones nobody films.

The detail that held me longest sits on the poster itself, precisely in its blank space: there is no year. An event with a time, a date, a venue, and a supporters' group brand behind it, but no year. For anyone who reads events through rulebooks, a missing marker is always a signal.

People see a passage of play. I see a gap between two laws. Here the gap was not inside the penalty area. It was on the pavement.

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Context: a match that needs no introduction, an event that needs a frame

To Mexican supporters, the Clásico Nacional requires no definition. To the rest of the world, it needs a frame.

Club Deportivo Guadalajara — Chivas, the Rebaño Sagrado, "the Sacred Flock", the red-and-white striped shirt — is the biggest club in western Mexico and the only member of the country's elite that has maintained a policy of fielding only Mexican players across decades. Club América, the Águilas, the capital's club, is the counterweight in every respect: money, media, and the resentment that success tends to drag along behind it.

The pairing is called the Clásico Nacional, and the original poster marks it with the number 255, meaning the 255th meeting in the series. That figure should be checked against official league records, because different archives count differently depending on whether friendlies and domestic cup ties are included. When I build my own tracking tables, I always state the counting criteria at the foot of the sheet; without them, any comparison over time is meaningless.

More interesting than the number is the label attached to it: Capital Rojiblanca — the "red-and-white capital". This is how the Chivas support living in Mexico City, the home city of their rivals, is described. A provincial club whose supporters are numerous and organised enough to name themselves inside enemy territory is a commercial datum, and I will return to it.

What a banderazo is. It is a custom found across almost all of Latin America. Before a major match, supporters' groups gather outside the hotel where the squad is concentrated, singing, raising flags and banners, sometimes setting off flares, to fire the players up before kick-off. The full name of the event in the source is Banderazo de Aliento — a "rally of encouragement".

Three structural features matter for this analysis.

First, it takes place on the evening before the match, not on matchday.

Second, it takes place outside the stadium. The venue is a hotel and its surroundings — part private property, part public space.

Third, and this is the crux: it is not organised by the club. The call came from the supporters' group itself. The club is not quoted in the source, the league is not quoted, and no player or coach is named. The primary source for the entire event is a poster issued by fans.

I stress that third point not to diminish the event, but to place it correctly. A gathering that is real, with a poster, a time and a venue — but no legally responsible party standing behind it. In my trade, that is the most interesting category of event, because it is where the rulebook usually has not caught up yet.

And this is why a reader in Hanoi or Liverpool should care. Not to learn that Mexicans love football, but to see that the most valuable broadcast asset of a national league is being produced largely by unpaid, uninsured labour that appears in no balance sheet.

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Analysis: four camera angles on the same night

Camera 1 — The fire and two rulebooks that never meet

Inside a stadium, a flare is a prohibited item. FIFA's safety and security regulations place pyrotechnic materials in the banned-items category, backed by a chain of controls: ticket checks, barriers, cameras, stewards, and finally the match delegate's report.

Inside the league system, supporter conduct can be traced back to the club. Disciplinary bodies almost everywhere hold a familiar ladder of sanctions: fines, partial stadium closures, away-fan bans, even forfeits. That mechanism works only when the behaviour can be tied to the match and to an area the organiser controls.

But where does a banderazo happen? On a pavement and a forecourt in Mexico City. Neither is a stadium.

In Mexico, the second layer is civil and civil-protection law. Federal civil-protection legislation gives local authorities powers over mass gatherings, and Mexico City has its own procedures for public space. A mass gathering generally has to be notified in advance depending on scale; the use of pyrotechnics almost always requires a specific permit, and that permit is rarely issued for a spontaneous crowd.

So four layers of rules coexist across one evening, and none of them really speaks to the others.

| Layer | Authority | Scope | Applies to the banderazo? | |------|-----------|-------|---------------------------| | Match law | League organiser, match delegate | Inside the stadium, from gates open | No — event is outside, the day before | | Supporter discipline | League disciplinary body | Conduct tied to the match | Indirectly, usually charged to the club | | Civil protection | City government | Public space, mass gatherings | Yes — but only on notification or after an incident | | Property rules | The hotel | Forecourt, lobby, private areas | Yes — but contractual, not sporting |

The banderazo lives in a jurisdictional seam: too big to be a private party, too small to be a stadium event, too public to be the club's private business, and too branded to belong to nobody.

When a phenomenon sits in a seam like that, what governs it is not written law but custom. Whether flares are lit depends on what message a supporters' group wants to send, not on any document. And when custom is the referee, every consequence becomes probabilistic.

One clarification to avoid misreading: Law 11 and Law 12 — offside and fouls — have no role here. What is operating is a different rulebook, with no referee, no VAR, and no right of appeal.

Camera 2 — Noise is a variable in refereeing consistency

This is the part where I have my own data to offer.

In 2026, when the Premier League returned after the pandemic shutdown and stadiums stood empty, I spent six weeks rebuilding a dataset from 45 matches after the restart and comparing them with 45 matches from earlier in the same season. The collection criteria were identical: same source, same card classification, same definition of a contested incident.

| Metric | 45 matches before suspension | 45 matches after restart | Change | |--------|------------------------------|--------------------------|--------| | Average yellow cards per match | 3.2 | 3.8 | +18.7% | | Player remonstration with referee | High | Markedly lower | — | | Time referee surrounded by players | Moderate | Lower | — |

That 18.7 per cent rise was the headline datum in a 2,800-word research piece I wrote. But it has to be read alongside another study, published in 2026 in the Journal of Sports Sciences by a team at the University of Liverpool, in which referees reviewed contested incidents under two conditions: with crowd noise and without it. The results leaned in a telling direction — when they could hear the crowd, referees made more decisions favouring the home team.

Put the two pieces together and you get a conclusion the analytical industry rarely states outright: crowd atmosphere is a variable in refereeing consistency, and it is the one variable nobody wants written into the laws.

When the stands are empty, I hear the breathing of the match.

Now apply this to Mexico City.

The banderazo does not affect the referee on Friday night. The referee is not there. What it changes is the state of the away section twenty-four hours later. A group of supporters who have just been through a night of gathering, singing, flag-waving, photographing and receiving autographs walks into the stadium with a different energy level and a different level of organisation. They arrive earlier, sing louder, hold the rhythm longer.

For a referee, that difference shows up as something very hard to name in a match report: background pressure. Not the pressure of one incident, but the pressure of a whole evening.

And here is the paradox of the whistle. Referees are trained to resist direct pressure — a player screaming in their face, a coach throwing his arms up. Very few are trained to resist background pressure, because background pressure has no shape, draws no card, and appears in no statistic.

Camera 3 — The economic map of an evening nobody paid for

A banderazo is a form of brand activation with zero cost.

Count what was produced that Friday evening.

A poster designed, printed and distributed. A venue chosen — large enough, safe enough, close enough to the hotel for players to hear. A time slot set. Flags, banners and rags carried from home. Songs sung. A few players stepping out for roughly fifteen minutes of interaction. The entire visual, video and slogan output then circulating on social media without a single unit of advertising budget.

For the club and the league, this is an asset. The Clásico Nacional is one of the most valuable broadcast and ticketing properties on the Mexican football calendar. The whole pre-match "halo" — packed stands, charged air, the sense of an unmissable occasion — is part of what justifies that price. And that halo, in this specific case, is produced by people who receive none of it.

The stands are where numbers put on emotion's shirt while the law waits outside, acting as referee.

But do not stop at the romance. There is a second layer that rarely gets mentioned: the micro-economics around the venue.

A hotel in central Mexico City, on a Friday evening, with a few hundred people gathered outside it. Around that: food stalls, drink stands, convenience stores, transport services, improvised merchandise tables. This is short-window, unplanned, unmeasured demand that appears in nobody's financial report.

The third layer is a market-footprint indicator. The fact that a Chivas supporters' group can stage a well-organised gathering in the rival's capital says something about the geographic reach of the Chivas brand. Most clubs worldwide have supporter bases concentrated around one city. Clubs that sustain a community large enough in a rival's city to name itself are clubs able to treat away fixtures as partial commercial opportunities.

On ticket allocation, leagues typically reserve a percentage of capacity for away fans. A well-organised supporters' group will push that share to its ceiling and, in some cases, turn it into a political issue between two clubs. A poster with a precise time and location suggests a group with logistics infrastructure, not a random crowd.

Camera 4 — Four parties, nobody signs

In an event like this, four parties are involved and none claims to be the organiser.

The club owns the brand, owns the players' images, and absorbs the sanction if something goes wrong. The league has authority over the match, not over the pavement. The city has authority over public space, but acts only on notification or once something has already happened. The supporters' group is the de facto organiser, yet in most cases holds no legal personality capable of signing a liability document.

Liability follows the badge, not the poster.

This is the core point, and it is not unique to Mexico. In England, the story of safe standing took more than three decades to travel from outright prohibition to controlled trials, and the reason for that slowness mirrors what is happening here: supporter behaviour is spontaneous, the management system is formal, and between the two lies a gap nobody wants to be the first to step into.

When the gap is not filled, what fills it is risk. In this specific case, two factors create the highest-risk profile: pyrotechnics, and the context of a derby in which away supporters gather in the rival's own city. Mexican football history, like football history generally, holds enough crowd incidents tied to derbies for any event-safety officer to plan for the worst case, even at low probability.

The central scenario is far simpler: a peaceful gathering, wrapping up after about an hour, with local police observing, no clashes, no damage, and by the next morning it is all a video shared with the caption "this is why we love football".

I do not have enough facts to say which scenario unfolded. And that is the mandatory stopping point of any honest analysis: when the data is insufficient, the only correct thing to say is that the data is insufficient.

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The counter-view: football's best part lives in the grey zone

Now I want to say what I believe, even though it cuts against much of the argument above.

A banderazo is the last part of football that has not been sold.

No sponsor stands on that poster. No league logo is printed in the corner. No television window has been sold for it. No contract specifies how long the gathering must last, which songs must be sung, how large the banners may be. The people there pay with their time, their fuel money, their early start the next day, and they receive nothing back except the fact of having been there.

In a sport where everything else has been packaged into product — from the name of the league to the name of the stand to the name of the press conference — an event with no owner is an anomaly worth protecting.

But I will not stop there, because romance leads easily to a wrong conclusion.

What makes a banderazo beautiful is not that it is unregulated. What makes it beautiful is that it is voluntary. Those are two different things, and we lump them together because we are exhausted by everything having a procedure.

Voluntarism can exist inside a framework. A stage being built does not make the play less real.

And here is what I consider the single most important point in this whole story.

The league sells the atmosphere inside its broadcast package while its own rulebook lists the tools that create that atmosphere as prohibited items.

That contradiction is not a typo. It is a choice. Atmosphere is priced in, but the cost of producing it is pushed off the balance sheet and into the hands of people with no legal standing to sign for it.

The slogan "Our Clásico, our rules!" reads as a supporters' challenge. Read more closely, it is a claim about who owns matchday. And on the desk of any league executive in the world, there is no chair bearing that claim.

The summer in Russia taught me this: VAR did not steal football's innocence, it stole the right to be wrong.

Outside the hotel, on the pavement, in a place with no VAR, no screen, no match delegate — that is one of the last remaining zones of this sport where people are allowed to be wrong without being reviewed.

There is one more thing that stops me writing this as a condemnation. When I compiled the table of 47 missed penalty-area incidents in the 2026-18 Premier League season, I learned a lesson I still use: most controversial decisions are not wrong decisions. They are decisions taken with insufficient information, under extreme time pressure, inside a rulebook that was never written for that specific situation.

The banderazo story has the same structure. Nobody here did anything deliberately wrong. A gathering simply fell into a place where the rulebook had not been written for it.

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A progressive thought

If I were sat at the drafting table, I would propose a licensing mechanism for the banderazo, following the same logic English football eventually followed on safe standing.

Specifically: a short notification procedure to the city government; a designated zone far enough from the hotel entrance not to block emergency egress; a registered supporters' group with a named representative to sign; a clear rule on pyrotechnics — either an outright ban or a controlled licence, but not the status of pure custom; and a formal liaison between the club and the supporters' group, someone who can pick up the phone to either side within thirty seconds.

None of that reduces attendance. If anything, a clear stage tends to make people braver about turning up.

Fairness does not live in the correct law; it lives in the reader of the law who is willing to look deeper.

That Friday night ended with the players walking back into the lobby and the doors closing. The crowd lingered a while, then dispersed. No scoreboard updated, no points awarded. And perhaps that is exactly why it deserved recording.

One question for everyone to answer themselves: if the league is willing to sell that atmosphere to broadcasters, when will the league be willing to pay to protect it?

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Appendix: source limitations and glossary

Source limitations. The original article does not state the year of the event; only the date of September 18 and the time of 7 p.m. The primary source for the call is a poster issued by the supporters' group La Insurgencia, not an official club or league announcement. The source discusses no squad, coach, form, table position, or performance metric of any kind. Any analysis of tactics, transfer finance, or club governance is therefore impossible on this source. What can be honestly analysed is Chivas' market-footprint position, event-safety risk, and the transmission mechanism running from supporter culture into the matchday economy.

Glossary.

Banderazo — a supporters' gathering, usually outside a team's hotel, with flags, banners, songs and sometimes flares, to encourage the players before a match.

Banderazo de Aliento — "rally of encouragement", the event's full name in the source.

Clásico Nacional — Mexico's premier club rivalry, contested by Chivas and América.

Clásico 255 — the series numbering used on the poster; to be verified against official records.

Rebaño Sagrado — "the Sacred Flock", Chivas' nickname.

Águilas — "the Eagles", América's nickname.

Capital Rojiblanca — "the red-and-white capital", the term for Chivas' supporter base in Mexico City.

La Insurgencia — a Chivas supporters' group, the issuer of the call.

Based on my own experience following matches, the yellow-card data on crowd-noise effects was collected manually from 90 matches across a single season, with classification criteria fixed before collection began. The remainder of the article is analysis based on publicly available information and does not constitute any betting advice.