Discuss the legal and administrative challenges in enforcing age-based restrictions on social media access, with reference to France's 2026 law banning platforms for under-15s.

France's Parliament adopted a bill barring under-15s from social media on 21 July 2026, making it the EU's first "digital majority" law [1]. Yet its contested passage shows that legislating an age threshold is easier than enforcing it — the real obstacles are constitutional and administrative.

Legal challenges

• Constitutional scrutiny: the text was referred to the Conseil constitutionnel by over sixty deputies on 23 July 2026, delaying certainty on implementation [1].
• Proportionality: the Conseil d'État warned that an absolute general ban risked invalidation, forcing a narrower "blacklist" of specified platforms instead [2].
• Rights trade-off: mandatory age verification collides with privacy, data minimisation and online anonymity — restrictions on minors' expression must be shown to be necessary and proportionate.
• Divided competence: platform regulation is largely an EU Commission prerogative under the Digital Services Act [3]. The Commission's opinion of 7 July 2026 held that tasking Arcom with policing platforms and reporting to other member states' regulators contravened EU law, though the blacklist principle itself was not contested [2].

Administrative challenges

• Age assurance: verification systems must be certified by the privacy regulator, yet no method is simultaneously accurate, universal and non-intrusive.
• Scope maintenance: an official list of covered platforms must be published and continually updated as services evolve.
• Regulatory capacity: Arcom must monitor compliance and report breaches across borders [2].
• Circumvention: false age declarations and VPNs blunt enforcement. Australia's under-16 law instead obliges platforms to take "reasonable steps", with penalties on companies rather than children or parents [4].
• Timelines: a September 2026 school-year rollout, alongside the school mobile-phone ban, demands institutional readiness.

Age gating can meaningfully protect children only when constitutional proportionality, supranational harmonisation and privacy-preserving verification technology advance together. India faces the same design problem under the DPDP Act, 2023, which requires verifiable parental consent for processing children's data [5]. A graduated, platform-level duty of care — backed by audited age-assurance standards — is the more durable route to a safer digital childhood.