UK Bans Under-16s From TikTok, Instagram and Other Social Media in World-First Crackdown

Britain Goes Further Than Anyone

The United Kingdom has unveiled what the government describes as the most far-reaching online child safety measure adopted by any nation. Speaking at a Downing Street press conference on Monday, Prime Minister Keir Starmer announced that children under 16 will be barred from accessing major social media platforms, calling the move "a big moment for our country."

The prohibition will apply to TikTok, Instagram, YouTube, Facebook, Snapchat and X. Crucially, it will not extend to private messaging services such as WhatsApp and Signal. The government will also act to stop strangers from contacting children on gaming and livestreaming platforms.

What the Timeline Looks Like

Starmer said legislation would be finalised before Christmas, with enforcement beginning in spring 2027. "We anticipate that we will be able to enact the regulations prior to Christmas, which would allow us to enforce the ban in the early part of next year, likely around spring," he told reporters.

The approach deliberately goes further than Australia's existing ban on under-16s holding social media accounts. Starmer noted the UK plan "possibly goes a bit further" by incorporating restrictions on livestreaming and AI chatbots, signalling that the government is thinking beyond traditional feeds and into newer corners of the internet.

A Strong Public Mandate

The announcement followed a three-month public consultation that closed on 26 May and drew more than 116,000 responses, making it the second-largest government consultation in UK history after the 2012 consultation on equal marriage. Around 90% of the 39,116 parents who took part backed an under-16 ban, according to Downing Street, while over 83% of all respondents agreed that the risks of social media for children outweigh its benefits.

Pushback and Politics

Not everyone is convinced. Amnesty International criticised the plan as "the right diagnosis, wrong prescription," warning that a blanket ban could create unintended complications for children's rights. Technology companies face the prospect of fines and enforcement action if they resist, with Starmer warning he would "fight back" against any industry opposition.

The measure builds on sustained parliamentary pressure. The House of Lords voted in favour of an under-16 ban twice, first in January and again in March, pushing the government towards more decisive action. When Starmer launched the consultation in February he stopped short of committing to a full ban, promising only that action would come in "months, not years." Now, that action has arrived.