My DD just confided in me that her friend is being forced by her mum to pose for IG. I've looked the account up and the photos are all very much sexualised. I can only think of the horrible things those photos have been used for and how they're online to never disappear. Is this a safeguarding issue? Should the school know? I've told my DD that she should encoury her friend to tell their teacher, that that's the only way something can be done about it. I'd be grateful for any further advice.