The UK government says it will introduce an overnight social media curfew for children aged 16 and 17, following an earlier plan to ban under-16s from major platforms. Under the new measures, use of social media services such as Instagram and Facebook would be restricted from midnight to 6:00 a.m. The government also plans default settings intended to reduce exposure to so-called “addictive” design features, including infinite scrolling, for older teens. These default restrictions can be switched off by users, though some critics question whether that would limit harm, and the government has not clearly set out enforcement details.

The reforms are described as part of a broader effort to protect young people’s sleep and wellbeing. Technology minister Liz Kendall says the approach should help teenagers get adequate rest, focus on school and college, and spend time with family and friends. The government also includes measures related to artificial intelligence chatbot use, requiring those under 18 to take regular breaks.

Charities have responded in mixed ways, with some welcoming the protections and others warning the changes could encourage unsafe use. The UK’s steps align with similar international restrictions, including Australia’s under-16 ban.