DS is 18 and has just started uni (in September). We live north east. He's made a few friends from down south who are studying here and has been out with them a few times.
On Sunday he came home and said he was going away for a few days - to London!!! I asked when he was going and he said "now". Within the hour he'd bought a train ticket and buggered off.
I asked him to text me when he got to Kings Cross. By my reckoning he would have got there around 11pm which is hardly a great time for some young kid who doesn't know London to be hanging around. I heard nothing so I text at 11.30 to ask if he was there yet and had he met his friends. He text back "yeah, my phone charger is broke so if you don't hear much from me, that's why".
I've not heard from him since.
AIBU to be worried sick?