Moderators accuse social media firm of unfair dismissal after it fired hundreds in UK just before vote to form union

TikTok moderators have accused the social media company of “oppressive and intimidating” union busting after it fired hundreds of workers in the UK, beginning the process just before they were due to vote on forming a union.

The moderators wanted to establish a collective bargaining unit to protect themselves from the personal costs of checking extreme and violent content, and have claimed TikTok is guilty of unfair dismissal and breaching trade union laws.

About 400 moderators in London were fired before Christmas in a process initiated a week before the vote was due to take place.

TikTok, which has about 30m monthly users in Britain, strongly denies a legal claim that has been lodged with an employment tribunal on behalf of three former workers, describing it as “baseless”.