Gareth Griffiths

Gareth Griffiths is the father of Bronwyn, maternal grandfather of Sarah and James and father-in-law of Charlie & Fireman Sam. He first appeared in Series 8. He runs the Pontypandy Flyer steam train, which runs on a short, steep heritage railway line up to the base of Pontypandy Mountain. He appears to have been and avid sailsman in his youth having been Captain of the Pontypandy rowing team.