When the phone rang that night, it was St Vincent’s Hospital telling Ralph and Kathy that they needed to get to the hospital as quickly as possible.

"I think I knew the moment I saw him that he was already gone," Kathy tells Mia Freedman on the latest episode of No Filter.

If you and I commit to the core values that sit at the heart of Take Kare and Stay Kind - to challenge our drinking culture, to disavow any form of violence, to look out for each other, to listen, and to live with genuine compassion, then Kathy and Ralph Kelly did not lose their sons in vain.

Thomas and Stuart's legacy as two good, kind, empathetic people will live on - and the experiences of the Kelly's is one that Australia will never, ever forget.

TO HEAR THE FULL INTERVIEW BETWEEN MIA FREEDMAN AND KATHY KELLY / CLICK

We are pleased to announce that the University of New South Wales Australia (UNSW), through its National Drug and Alcohol Research Centre (NDARC), has officially entered into a formal strategic partnership with the Thomas Kelly Youth Foundation on 11th March 2016.

The Partnership is twofold:

i) Exploring a range of potential future activities that are evidence-based, likely to reduce alcohol-related harm in the community, be sustainable and globally relevant and,

ii) Undertaking an evaluation of the Safe Space and Take Kare Ambassador Program through a proposed economic evaluation of the costs and benefits of the Safe Space initiative. This evaluation requires obtaining three sets of data, each of which would be converted into monetary terms:

(i) The cost of providing Safe Spaces,

(ii) Estimating the direct benefits of Safe Spaces,

(iii) Estimating the value that the community places on having Safe Spaces available for young people.