The UK government has escalated its push for stricter rules around children's access to social media. In April 2026, the Prime Minister summoned senior executives from major platforms to Downing Street and made clear that companies failing to take action voluntarily will face the threat of a hard legislative ban on under-16s using social media.

This escalation builds on moves that began earlier in the year. In January, the government announced plans to ban phones in schools and launched a consultation on how children use social media. By March, that consultation had expanded into a nationwide inquiry called Growing Up in the Online World, examining age restrictions on social media, gaming platforms, and AI chatbots, plus the addictive features platforms use to keep users engaged — things like autoplay and recommendation algorithms that prioritize engagement over user wellbeing. The Downing Street summit came after the government gained new enforcement powers under the Online Safety Act framework.

What Powers the Government Already Has

The Online Safety Act already requires platforms to enforce their stated age limits and protect child users. But the government's tone has shifted toward explicit threats: if voluntary action does not work, lawmakers will push for legislation banning under-16s from social media altogether. In February, the Prime Minister publicly stated that without meaningful change, pressure for an outright under-16 ban would only grow. By late May, according to BBC reporting, a ban modeled on Australia's approach was confirmed as one option the government is actively considering.

What the Consultation Covers

The Growing Up in the Online World consultation is broader than a simple inquiry into social media. It covers potential app usage curfews, restrictions on AI chatbots that could form emotional bonds with minors, and oversight of gaming platforms. The fact that generative AI tools are included alongside social media reflects a policy judgment that harms from compulsive or age-inappropriate digital use are not limited to one type of platform.

The scope also signals real obstacles ahead. Any new law will need to answer hard questions that derailed earlier attempts: How can age be verified without building a surveillance system? Where is the line between a social media platform and a messaging app or game with social features? And how can rules be written in a way that does not simply push young people toward less regulated parts of the internet?

The Australia Model

Australia passed legislation in late 2024 banning under-16s from social media, becoming the first major democracy to enforce a hard age cutoff rather than relying on platforms to verify age themselves. The UK government's explicit reference to the Australian model is significant: it shows a concrete international precedent and gives ministers a clear answer to the question of what a ban would actually look like — something that has often stalled momentum on this issue in the past.

But Australia's approach has not solved the central problem: how to actually enforce the ban. The law places the burden on platforms to take "reasonable steps" to prevent under-16 access, but what "reasonable steps" means in practice is still being worked out. The UK's approach to that same challenge will depend on what emerges from the consultation and how much political effort ministers are willing to invest in implementation mechanisms that platforms will almost certainly fight.

The Core Tension

The government is caught between two pressures. On one side is evidence — debated in its details, but politically influential — that unrestricted social media access links to mental health problems in teenagers. On the other side are civil liberties advocates who argue that age-verification at this scale would require an identity system that creates new risks for young people and adults alike.

The consultation's end will shape what happens next. The government may move toward new primary legislation, strengthen the enforcement powers already in the Online Safety Act, or leave compliance to Ofcom, the independent regulator that oversees the Act through its codes of practice. Each path has a different timeline and different set of critics. The fact that the Prime Minister personally summoned platform executives suggests the government is not waiting on Ofcom alone.