Factbox-From Australia to Europe, countries move to curb children's social media access

GDANSK, June 8 (Reuters) - Australia in December became the world's first country to ban social media for children under 16, blocking them from platforms including TikTok, Alphabet's YouTube and Meta's Instagram and Facebook.Below is a summary of what countries and companies are doing to regulate access to social media amid mounting concerns over the impact of social media on children's health and safety.AUSTRALIA