App gives ultimatum it would ‘go dark’ for 170 million American users on Sunday - TikTok said the Biden administration must give the likes of Google and Apple reassurances that they won’t be punished,

TikTok is to be banned in the US from Sunday if it is not sold by its Chinese parent company, the Supreme Court has ruled. However, President Joe Biden has said he will not enforce the ban for the few remaining hours he is in office, leaving it up to his successor Donald Trump to decide what to do when he enters the White House on Monday.