Kate Winslet: More needs to be done to tackle impact of social media

Kate Winslet said the Government should make social media companies enforce age limits to protect children’s mental health.The Oscar-winning British star, 47, said “much more rigorous” security checks are needed and called on those in power to “crack down” on the issue.Speaking on Sunday With Laura Kuenssberg, she said many parents feel “utterly powerless” to help their children deal with the impact of social media.