UK unveils plans for voluntary overnight social media curfew for older teens

The UK government plans a voluntary overnight social media curfew for 16- and 17-year-olds.

Platforms would also have to disable autoplay-style, attention-grabbing features by default for older teens.

Supporters say a pilot reduced overnight use and improved sleep, but the measures still need legislation.

Critics and child-safety groups say the plan may not go far enough without stronger enforcement.