Ofcom Outlines Methods for Tech Platforms to Enforce UK Social Media Ban for Under-16s

UK media regulator Ofcom has detailed its recommendations for how social media companies can verify user ages ahead of a planned nationwide ban preventing children under 16 from accessing major social media platforms.

The legislation, which was originally introduced under former Prime Minister Sir Keir Starmer and is supported by Prime Minister Andy Burnham, is set to take effect next spring. The ban will restrict under-16s from ten major platforms, including Instagram, TikTok, Facebook, and Snapchat.

In a newly published evaluation, Ofcom highlighted four primary verification methods deemed "highly effective" for confirming a user is at least 16 years old:

• Photo ID Matching: Verifying official documents, such as passports or driving licences, against a live image of the user.
• Banking-Based Checks: Utilizing existing age and identity records held by financial institutions, which currently cover roughly 90 per cent of UK 16- and 17-year-olds.
• Digital ID Services: Single-verification digital identity tools that allow users to prove their age without repeatedly uploading physical identity documents.
• Facial Age Estimation: Camera-based artificial intelligence technology designed to gauge a user's age.

Ofcom noted that because facial estimation tools can carry a margin of error of several years, tech firms may need to implement a "Challenge 25" style policy, requiring anyone who appears under 25 to provide secondary verification, such as photo ID. The regulator estimated that while 94 per cent of UK residents aged 16 and older hold a passport or driving licence, approximately 150,000 teenagers aged 16 and 17 currently possess neither document.

Addressing how the rules will be applied, Ofcom Chief Executive Dame Melanie Dawes emphasized that the legal responsibility rests squarely on social media platforms, drawing on lessons from age-verification mandates introduced for adult websites:

"What we've learned in introducing age checks across the porn industry is that actually what a lot of countries did before us was say you need to do it this way and they were very prescriptive and it didn't work."

"So what we've said all along is here are things that can work, they must preserve privacy, they must protect people's data, but it's on you to put in place what you think works for you."

She also said that “this ban will shape the future of children’s lives online so it’s important to get it right. It can work if social media firms do highly effective age checks properly, and we’ve set out ways that could be achieved.”

“When it comes into force next year, we’ll be ready to take swift and firm action against any company that fails to comply.”

“We should expect that motivated children will seek to bypass the restrictions – just like alcohol laws can’t completely eradicate underage drinking – but there’ll be ways for platforms to mitigate this risk.”

While tech firms like Meta have advocated for age checks to be conducted at the operating system or app store level by companies like Apple and Google, Ofcom maintained that app store checks would not relieve social media providers of their own independent verification duties.

Child protection advocates welcomed the regulatory guidelines while urging strict oversight following similar attempts in Australia, where many underage users successfully bypassed online restrictions.

Rani Govender, head of child safety online at the NSPCC, highlighted the need for strict enforcement:

"That's why, as we prepare to embark on our own social media ban in the UK, we need to make sure we accurately know the age of child users."

Andy Burrows, chief executive of the Molly Rose Foundation, expressed skepticism regarding the regulator's enforcement track record:

"Andy Burnham must deliver a ban that learns the lessons from Australia and that incentivises safety-by-design as the price of admission to the UK market, with a ban as the starting point in a proper plan to give children a safe and happy online life."

Jonny Blunt, corporate affairs director for BT's consumer division, stressed the role of family preparation ahead of the March rollout:

"Prepare children for life online after the ban and highlight the risks of trying to dodge the restrictions".

"Having those conversations now and giving young people time to prepare for the changes in March will be crucial in helping them adapt to a significant change for a whole generation,"

"The restrictions have the potential to change the way young people interact with the digital world for the better, but only if regulators, tech companies, families, and educators come together to make it a success."

Ofcom's recommendations will be submitted to ministers, with formal legislation and secondary guidance expected before Parliament by the end of the year.