News Summary

• Sir Keir Starmer announces UK social media ban for under-16s.
• There will be additional curbs which will impact older children, aged 16 and 17.
• A night-time curfew is expected to be part of this.
• Australia's ban has faced well-documented problems, not least because the majority of children who had social media accounts before the ban was enforced in December, still have them.
• There is talk that the ban will not be a "silver bullet" but will still make some difference.