Harmful sites towards children not only include adult sites, but also limitless search browsers, the dark web and social media sites which feed normalised, explicit content that encourages self-harm, suicide, or eating disorders. Tougher action to restrict access by under-18s will be taken by the expansion of the Online Safety regulations. If big tech companies fail to take accountability, after repeated warnings changes are coming, this could result in substantial fines or, in extreme cases, court orders to block access to services in the UK.