Andrew Chadney, currently organist at St Stephen's, Norbury with Thornton Heath, London SW16. Like some previous contributors I learnt organ and piano at school and have had a rekindling of interest since hitting 30 (I'm now 46) and have lessons with Gerard Brooks.
I've also been in the fire service for the last 24 years and have yet to meet a fellow firefighting organist. Does anyone on this board know of any others?