Video game maker Roblox said on Monday that it is implementing new safety measures for users under 13, including permanently removing the ability to message others outside games on its platform ...

Roblox is also currently testing an age-verification feature that verifies users over the age of 13 with a government-issued photo ID.

Roblox is the most popular game for children under 13 right now. But some charities and safety experts say that more children are finding upsetting and abusive content on the site. Newsround's ...