Polymarket Takes France to Court After Regulators Block Website Despite Trading Already Suspended

Polymarket has announced it will challenge France's gambling regulator in court after the Autorite Nationale des Jeux ordered internet service providers to block access to the platform's website on July 18, 2026. The block is notable because Polymarket had already suspended all trading from French accounts in November 2024, more than a year before the ANJ issued its order. The company argues the nationwide block prevents non-trading users from accessing the site purely as an information source, and has confirmed it is in dialogue with the cybercrime unit of the Paris Public Prosecutor's Office.

• ANJ blocking order issued: July 18, 2026
• Polymarket trading from France suspended: November 2024
• Scope of block: nationwide, covering access for all French internet users
• Legal action: Polymarket intends to challenge the decision through the French legal system
• Regulatory authority: Autorite Nationale des Jeux (ANJ)
• Other countries that have blocked the platform: Ukraine, Argentina, Spain
• Polymarket's business model: peer-to-peer blockchain-based prediction market contracts

What France's ANJ Ruling Says

France's National Gambling Authority, the Autorite Nationale des Jeux, ordered internet service providers to block Polymarket's entire website on July 18, 2026. The regulator cited concerns about identity verification practices on the platform, alleged susceptibility to market manipulation including suspected manipulation of weather-event contracts, and the assertion that the platform had continued to promote gambling services to French residents even after the trading suspension that Polymarket itself had implemented in late 2024.

The decision to block the full website rather than just trading access is the element Polymarket has specifically challenged. The company makes a clear distinction between users who visit the platform to trade contracts and users who visit to read the probability data that Polymarket's markets generate. The latter group, Polymarket argues, is using the site as a news and analysis resource rather than as a gambling product, and blocking their access is disproportionate to any regulatory concern about gambling activity.

Polymarket's Response: Not a Gambling Operator

Polymarket has consistently argued that its platform is not a gambling operator in the conventional regulatory sense. The core of that argument is structural: on Polymarket, users trade with each other at market-determined prices. The platform does not take the opposing side of any contract, does not set odds, and does not profit from outcomes. Price discovery happens through the market itself, as buyers and sellers transact on blockchain-based contracts that settle at $1.00 if an event occurs and $0.00 if it does not.

In its statement on the ANJ ruling, Polymarket said: "We were surprised at the ANJ decision to block access to our entire website because their measure targets people going to Polymarket purely for information."

The company's position is that Polymarket functions more like a financial market or a data service than a sportsbook or casino. That argument has been successful in some jurisdictions and has failed in others. The US Commodity Futures Trading Commission has allowed Kalshi, a competitor, to operate under a commodity futures framework rather than a gambling framework, a distinction that Polymarket has cited as precedent for the broader regulatory debate about how prediction markets should be classified.

The Context: Why France Blocked a Site That Had Already Stopped Trading

The most striking aspect of the ANJ ruling is the gap between what Polymarket had already done and what the regulator ordered. French trading was suspended from November 2024. For more than 18 months, French residents could not place or close positions on the platform. Despite this, Polymarket's website remained accessible, meaning French users could read market probabilities, view contract prices and follow event outcomes displayed on the site.

The ANJ's decision to extend its action to full website blocking suggests the regulator views even informational access as problematic, either because it functions as advertising for gambling services or because the agency takes the position that making market data visible to French residents constitutes a form of gambling promotion. Polymarket disputes that interpretation strongly, describing its website in this context primarily as a source of public probability information rather than a gambling product.

How Prediction Markets Are Classified Across Europe

Jurisdiction	Regulatory Classification	Status for Polymarket
France	Gambling (ANJ oversight)	Website blocked July 18, 2026
Spain	Restricted	Blocked
Ukraine	Restricted	Blocked
Argentina	Restricted	Blocked
United States (federal)	Commodity futures (CFTC) for licensed platforms	Kalshi licensed; Polymarket US status subject to ongoing regulatory process
United Kingdom	Under review; no specific prediction market framework	Accessible

The ANJ's decision reflects a pattern of European gambling regulators treating prediction markets as gambling products requiring prior authorisation, rather than as financial instruments or information services. France's approach is consistent with that taken by Spain and with restrictions in force in Ukraine and Argentina. The key regulatory question, whether a peer-to-peer market that the operator does not profit from constitutes gambling in the legal sense, has not been resolved uniformly across jurisdictions, and Polymarket's French court challenge may produce a ruling that shapes how other regulators approach the question.

The Legal Challenge: What Polymarket Is Arguing

Polymarket has confirmed it intends to challenge the ANJ's decision through the French legal system. The company is also in dialogue with the cybercrime unit of the Paris Public Prosecutor's Office, which suggests the matter has a criminal dimension as well as a civil regulatory one. The nature of that contact has not been disclosed in detail, but prediction market platforms operating without local licences in jurisdictions that classify them as gambling have in some cases been referred to criminal authorities.

The legal challenge will likely centre on two arguments. First, whether operating a peer-to-peer contract market without a French gambling licence constitutes an unauthorised gambling activity when the operator does not profit from trading. Second, whether blocking website access for users who do not intend to trade is proportionate to the regulatory objective of preventing unlicensed gambling, particularly when the platform has already voluntarily disabled trading for French residents.

Polymarket's statement noted the company's willingness to continue "productive conversations" with French authorities and its belief in "a future built on innovation," suggesting it is not seeking an adversarial resolution but is pursuing the legal process to challenge what it characterises as a disproportionate measure.

Why This Case Matters for the Broader Prediction Market Industry

The France ruling and Polymarket's challenge come at a moment when prediction markets are attracting attention from legislators and regulators across multiple jurisdictions simultaneously. In the United States, Pennsylvania introduced House Bill 2711 in July 2026, proposing a formal regulatory framework for prediction market platforms including Kalshi and Polymarket. The US CFTC has been the primary federal regulator for platforms that qualify as commodity futures exchanges. The European picture is more fragmented, with national gambling regulators applying local frameworks that were designed for fixed-odds betting rather than peer-to-peer market structures.

A French court ruling that distinguishes between informational access and gambling activity could be influential. If a court accepts Polymarket's argument that its website serves primarily as a data service and that a blanket block is disproportionate, that reasoning could be cited by prediction market platforms in other jurisdictions facing similar blocking orders. Conversely, if the French legal system upholds the ANJ's position that offering market access, even without French trading enabled, constitutes promotion of unlicensed gambling, that would strengthen the hand of regulators elsewhere who are considering similar action.

Polymarket's Market Profile and Prior Regulatory Issues

Polymarket gained global visibility during the 2024 US presidential election, when its implied probability markets were cited by mainstream media outlets and tracked alongside traditional polling as a source of real-time election probability estimates. That visibility made the platform a reference point for the prediction market category but also drew regulatory scrutiny from authorities that had not previously paid close attention to the sector.

The platform operates on the Polygon blockchain and settles contracts in USDC, a US dollar-denominated stablecoin. Its model requires users to hold cryptocurrency to participate, which adds a layer of technical friction compared to conventional gambling products but also places it in an intersection between regulated gambling and unregulated crypto finance that many jurisdictions have found difficult to classify cleanly.

Frequently Asked Questions

Why did France block Polymarket in 2026 if trading from France was already disabled?

France's ANJ concluded that even informational access to the Polymarket website constituted a form of gambling promotion, despite the fact that French residents could not trade on the platform since November 2024. The regulator ordered a full website block on July 18, 2026, citing identity verification concerns and alleged market manipulation.

What legal challenge is Polymarket pursuing against France?

Polymarket has announced it will challenge the ANJ's blocking order through the French legal system. The company is also in dialogue with the cybercrime unit of the Paris Public Prosecutor's Office. The core argument is that blocking the website is disproportionate because most visitors use it purely as an information source, not to place trades.

Is Polymarket considered a gambling platform or a financial product?

This is the central regulatory dispute. Polymarket argues it is a peer-to-peer financial instrument because it does not set odds, take the opposing side of trades, or profit from outcomes. France's ANJ, along with regulators in Spain, Ukraine, and Argentina, classify it as an unlicensed gambling product under their national frameworks.

Which countries have blocked Polymarket?

France, Spain, Ukraine and Argentina have all restricted access to Polymarket. France's July 2026 order is the most recent and extends to full website blocking rather than trading-only restrictions.

How does Polymarket differ from traditional sports betting operators?

Traditional sports betting operators set odds, take the opposing side of wagers, and profit when bettors lose. Polymarket facilitates peer-to-peer trading on event outcome contracts settled at fixed values. The platform holds no position in any market and does not profit from any specific outcome, a structural difference that forms the basis of its argument that it should not be classified as a gambling operator.

What does the Polymarket France case mean for other prediction market platforms?

A French court ruling on the ANJ block could set a regional precedent for how European regulators classify prediction markets. If the court finds the block disproportionate, it would support the argument that informational access to prediction market data is distinct from regulated gambling. If the ANJ's position is upheld, other European regulators may follow suit.

Updated July 2026