In 1996, following further local government reform and the modernisation of its sorting equipment, the Royal Mail ceased to use counties at all in the direction of mail. Instead it now uses the outward code (first half) of the postcode. The former postal counties were removed in 2000 from its Postcode Address File database and included in an "alias file", which is used to cross-reference details that may be added by users but are no longer required, such as former street names or historic, administrative and former postal counties.