Complex sentence: Initially kept at the Dowty Railway Preservation Society's premises at Ashchurch in Gloucestershire, and then subsequently at the Bulmers Railway Centre in Hereford when the Bulmers Centre closed in the 1990s, the loco moved to the East Lancashire Railway.
Split into simpler sentences: Initially kept at the Dowty Railway Preservation Society's premises at Ashchurch in Gloucestershire, and then subsequently at the Bulmers Railway Centre in Hereford. When the Bulmers Centre closed in the 1990s, the loco moved to the East Lancashire Railway.