He also won the most first preference votes of any candidate contesting the five vocational panel elections.Warfield was the Mayor of South Dublin County Council from 2014 to 2015, and is an openly gay LGBT activist.
He donated 10% of his mayoral salary to a women's refuge, LGBT group BeLonG To and Citywise (known for providing youths with educational support in Jobstown).A former full-time musician, he plays guitar and sings.