Prime Minister Sir Keir Starmer is backing The Mirror’s Missed campaign and has called for mindless trolls who subject the families of missing people to “vile online abuse” to be “stamped out.” Sir Keir told The Mirror : “Families whose loved ones are missing are living through unimaginable pain, and the vile online abuse some of them face is completely unacceptable. “We expect every social media company to follow UK law and stamp out this behaviour. Under the Online Safety Act - which this