A team of software testers find that platforms did not ask for age proof on any of 50 accounts it opened after Australia's law came into force and on which it declared the age as 16

SYDNEY, Australia – Australia’s online platforms are stumbling at the very first step in implementing age checks for users, rendering a world-first teen social media ban ineffective, a study by a team that advised the government’s rollout of the curbs found.

Since December, Australia’s new social media law has mandated that platforms including Instagram, Snapchat and YouTube bar people under 16 years from having accounts. Operators must take “reasonable steps” to comply, and the government has recommended using multiple checks to determine users’ age.

The ban, however, has been widely criticized, with studies suggesting most people under 16 are still able to access the platforms, prompting Australia to double the maximum fine last month and warn of court action against tech giants for non-compliance.

A team of software testers, which last year trialled age-assurance software on more than 1,000 Australians, found that platforms did not ask for age proof on any of the 50 accounts it opened after the law came into force and on which it declared the age as 16, the researchers told Reuters.