Ministers are under pressure to stop using TikTok because of security fears - after the European Commission banned it from work devices.
The EU's executive body has ordered thousands of workers not to use the popular social network - sparking claims the UK government is "dragging its feet" by failing to do the same.
The Houses of Parliament has already stopped using its TikTok account, and US President Joe Biden has brought in a similar ban - but No10 said it has no plans to stop ministers from posting.