France passes Europe’s first under-15 social media ban

Every generation fights over what children should be allowed to do unsupervised. This generation's battleground is a smartphone screen. On 21 July, France's Parliament voted to prohibit social-network access for anyone under 15, becoming the first European country to draw such a line in law. Emmanuel Macron called it opening the European path. Critics in the Assemblée called it a "grand flou" (France 24 / AFP). Both are right, because the law says what's forbidden without saying how to enforce it.

A rule with no bouncer

The text sets an age threshold, exempts educational platforms and open-source tools, and lays out a calendar: new accounts face the rule from 1 September 2026, existing ones get until January 2027 (Libération). What it doesn't contain is any specific way to check a user's age, any sanctions against parents or minors, or a national enforcement workflow (Sénat text). Platforms are expected to figure it out.

One proposal from Renaissance deputy Laure Miller imagines a third-party service that tells a platform only whether a user is "over or under 15," without transmitting full identity data (RTL). That sounds elegant. In practice, age verification is stuck in a three-way tradeoff between confidence (how sure the system is about your age), privacy (how much personal data you hand over) and usability (how annoying the process is). Ask users to type their birthday and anyone can lie. Require passport uploads and you've turned TikTok signup into an identity transaction. Use AI facial-age estimation, where software guesses your age from a selfie, and accuracy drops at the teenage boundaries where it matters most (UK Parliament POST). No single method works reliably on its own, as the UK's Ofcom concluded after reviewing the field this year.

Earlier drafts of the French law gave the country's media regulator, Arcom, broad powers over platform compliance. The European Commission pushed back, because those powers overlapped with the Digital Services Act, the EU's own rulebook for how large platforms must operate. The final version was deliberately stripped down. Legal scholars at Le Club des juristes argued it was "largely emptied of its substance".

Governments agree on the age. Not on the plumbing

France is acting first, but not alone. On 21 July, the Commission's child-safety expert panel recommended a harmonised EU-wide access restriction for children under 13, while allowing member states to go further for older teenagers. The panel also wants to flip the logic: instead of regulators proving a platform harms children, platforms would have to show the playground is safe before letting children in.

To make that work without turning every login into an identity check, the Commission has developed a privacy-preserving "mini wallet," essentially a digital bouncer that says yes or no to an age question without seeing the user's full ID. It's designed to work with the EU Digital Identity Wallets member states are rolling out by late 2026. Ursula von der Leyen framed the stakes bluntly: the question isn't whether children can use social media, but "whether social media can access our children" (Euronews).

Across Europe, governments are converging on age limits faster than on enforcement. Germany's family minister Karin Prien backs 13 as a plausible common threshold (Tagesschau). Italy has multiple bills but nothing enacted (Fanpage). Ireland, where most major platforms are headquartered, is eyeing an even stricter under-16 line (Irish Times). The political will is there. The technical answer is not.

From the door to the room

Australia offers a preview of what happens next. Three months after its own under-16 ban took effect, a study found that 85% of surveyed minors still used covered platforms, relying on fake accounts and private browsing (Chronicle). That doesn't make bans pointless. They can still reduce total screen time, give parents a legal norm to lean on, and pressure platforms to redesign onboarding. But it rules out the fantasy of a clean digital fence around childhood.

The practical fight is shifting from age gates to product design. The DSA already lets Brussels investigate whether large platforms protect minors adequately, and preliminary findings suggest Meta's Facebook and Instagram failed to prevent under-13s from creating accounts. Italian consumer group Moige is suing Meta and TikTok not just over age checks, but over addictive features like infinite scroll (Orizzonte Insegnanti). Age checks decide who gets in. Product design decides what happens once children are inside.

September will show whether platforms treat France's law as a compliance exercise or a design constraint. The generation that grew up posting selfies is now parenting the generation that grew up on algorithmic feeds. Writing the law turned out to be the easy part. Making the lock work, without turning every child's phone into an identity checkpoint, is the problem no country has solved yet.