Australia moves to double fines for social media platforms after seven in 10 children remained active on Facebook, Instagram, Snapchat and TikTok three months after the world-first ban on under-16s took effect — with Big Tech accused of "taking the Mickey."

Prime minister Anthony Albanese says too many children still on platforms but he is ‘heartened’ by world-leading law

Regulator to gain more powers to boost enforcement, PM announces