THERE was one question on the lips of people at La Trobe University's Mildura campus: "Are you OK?"

R U OK? Day, held annually, calls on the community to support each other by listening to what they're saying, seeing what they're doing or knowing what's going on in their life.

Advisor, marketing and engagement for La Trobe University Mildura, Ashlee Ryan, said the day was a "hive of activity" wi...