Google and Facebook-owner Meta Platforms urged the Australian government on Tuesday to delay a bill that will ban most forms of social media for children under 16, saying more time was needed to assess its potential impact.

The Australian government’s plan to ban children from social media platforms including X, TikTok, Facebook and Instagram until their 16th birthdays is politically popular. The opposition party says it would have done the same after winning elections due within months if the government hadn’t moved first.

The Australian government introduced what it’s called “world-leading” legislation in parliament this week to wipe social media accounts – including Snapchat, TikTok, Facebook, Instagram, Reddit and X – from the devices of children under 16.