It is a world-first policy, and platforms face fines if they do not take reasonable steps to block or remove under-16 accounts. The government says the ban aims to protect children from harmful content, screen-time pressure and risks such as cyberbullying and grooming.

Credits: PA;

Social media platforms such as Meta and Snapchat are preparing verification systems, like ID checks and age-inference systems, while some other platforms still oppose the ban.