Universities/colleges are not schools according to Indiana law definition.
Not illegal - just policy.
24/7/365. If it's illegal to carry there I don't go there. In fact I've been doing it so long that if I don't have my pistol on my hip, I fall over or list hard to my left and walk in circles
I Wish I could say all the time, but i'm probably around a quarter of the time because I can't carry on campus
I read on some posts that some students carry on campus, its not illegal by law from what I understand with the proper licence.