In 10 Minutes on TikTok I Saw Self-Harm, Girls Offering Sex, Boys Wielding Knives and Potentially Deadly Challenges. The Sun. 2020. Available online: https://www.thesun.co.uk/tech/10888684/10-minutes-tiktok-sex-knives-self-harm/ (accessed on 29 December 2020). Oksanen, A.; Garcia, D....