 From 1985, when the "One Day Capitalcard" (as it was then known) was introduced, Railcard holders gained a 50% discount.This applied from any Network SouthEast station either within or outside the Travelcard zonal area, and for Capitalcards valid for any combination of zones.The discount on "All Zones" Travelcards was reduced to 34% on 6 January 1991, although other zonal combinations still attracted a 50% discount.