Inspector Leairne Dow is the first to admit the life and death encounters take a toll on everybody, but knowing the end result can be a life saved is what motivates her team.
The health battles of the Helleur family's son Jacob began shortly after Jacob's second birthday when he was diagnosed with pauciarticular arthritis in one knee.
Before undergoing the expensive therapy, Nicky Tooley was facing life in a wheelchair. Now she's part of a group of MS sufferers calling on the Prime Minister to look into funding the stem cell treatment.
''Everyone thought I was crazy − my friends were telling me it was just a mid-life crisis... I had a good job, what was I thinking?'' says Gabriela De Urtiaga.
''It was pretty basic back in the day. You would have a reel and a line, and you'd sit on the beach in your bikini with a little beanie on and that was it, says Carol Quirk.