Second that does sound worrying.
DD still isn't 18 yet so still not much nightlife here except house parties (which suddenly seem so much safer!)
Hope he got in ok and you managed some sleep!
Brilliant news on the unconditional as insurance! That's the dream!!
Kitten public transport late at night is a scary one for me too. Luckily DD has never needed to travel late alone - I do feel better when there's a few of them together.
Speakout another hug to 18 year old you. 18 year old me had an offer to a good uni too but didn't make it as far as starting because DD came along! I initially deferred my place thinking I could start the following year, but that never quite happened.
I do sometimes wonder "what if" . But at least that was my decision, I can't imagine what it must be like having the decision taken from you by your parents. 
That must have been difficult, your DS going away so far for so long. What an experience though! Glad he's doing something he's happy with now.
Nettle hopefully it's a case of "thinking it went worse than it did" I know DD had a couple of interviews like that. Good Luck to him for Glasgow.
Fantasy I suppose it depends on the course - is it what she wants to study, how does it compare to the others that she's looking at in terms of content and structure?
I'd say do as much online research about it as possible first.