DSis is travelling since November, last known in Laos. last on WhatsApp at 2:00 (GMT) on 24/02/18. Last few messages showing as unread. This is out of character. I have also sent messages via Facebook and email expressing my concern in case phone is lost, as she also has a tablet.
I have an anxiety disorder and both our parents have died so I'm hyper anxious about her safety. I convinced myself I was paranoid until her best friend asked in a group chat if anybody had heard from her.
If somebody is abroad how long should you wait to report missing?