The UK is banning kids under 16 from social platforms. Starting early next year. It’s a copy-paste of what Australia did in 2025, aiming to put child well-being ahead of corporate profit margins. But here’s the kicker—no one knows if it actually works.
“We have no evidence either way.”
Pete Etchells from Bath Spa University says it’s new territory. He’s helping analyze Australia’s ban and advising the UK. It’s uncharted land.
Tracking the Real Numbers
Wellcome Trust is leading the charge in the UK with the IRL Trial. Right now in Bradford, 4,000 kids aged 12-15 from 10 schools have installed a tracking app. Half have limits on their access. The other half? Unrestricted. Data collection is underway. Results drop mid-next year. That’s after the new ban kicks in, which is awkward timing. Catherine Sebastian, at the Trust, says the findings will still inform policy, even if the rollout overlaps.
This method beats the usual garbage of self-reported data. You don’t trust kids (or parents) to accurately report their screen time. And previous intervention studies? Too short. You don’t see mental health shifts in two weeks. Ever.
The Problem With Bans
Australia’s ban hit in December. Too new. Too soon to tell.
Once a national ban exists, controlled studies become impossible. You can’t randomly assign kids to “ban group” or “free group” once the law says no one is allowed. Plus, wider population studies get muddled. Other social factors hit at the same time. Untangling cause from effect is a nightmare.
So, what now?
Sebastian is rushing extra studies. The UK wants legislation before Christmas, effective early 2027. Time is tight. Fourteen research teams have been invited to submit plans. Some will get funded. They need data. Any kind.
- Longitudinal tracking : Interviewing existing groups over time, pre-and post-ban. Rigid but useful.
- Momentary assessments : Random text blasts asking for quick survey inputs. Captures the raw, spur-of-the-moment feel.
- Existing data mining : Hospital admissions. School absences. Indirect markers.
Will they find positives? Probably.
Will there be disruptions? Also probably. Online support networks vanish when accounts are scrubbed. Short-term pain for potential long-term gain. Maybe.
“It’s not a done deal.”
Policies evolve. Findings might change them. Or break them. Holly Bear at Oxford warns the blanket age ban is a “blunit tool.” A heavy swing where precision is needed. The current evidence doesn’t strictly support such a hard line, she notes, but the research is a chance to see if it helps, harms, or does nothing.
The Loophole Problem
There’s one thing that kills good policy and ruins good science equally fast. People find a way around it.
Facial recognition age checks can be faked with video game screenshots. VPNs make it trivial to look like you’re from a country without rules.
In Australia, the Molly Rose Foundation did some checking. A charity that actually cares about the outcomes, specifically suicide prevention. They found 61% of 12- to 15-year-olds still have access. They called the UK’s move a “high-stakes gamble.”
It’s a messy situation. We are about to flip the switch. We won’t have perfect data until long after the dust settles. If anything.
