Have been out but car on the drive. Just checked my phone and saw a notification someone had rang the doorbell and hung around for about five minutes and waiting. He had an iPad type thing in his hands, nothing else, and was wearing a yellow lanyard that said ‘DBS Checked’ with a white identity card hanging from it. I couldn't make out the identity card. I was wondering if he was a charity ‘signer upper’ but he then left and drove off in his car, didn't see him go to any other houses before or after. Any ideas on who he could’ve been/where from? Anxious for a few reasons, mainly addict ex, father of my child, restraining order just expired and wondering if it could’ve been children’s services or similar.