Complex sentence: The following year a short loop line siding was opened at a cost of £50,000 on the down side to the east of the platforms on part of the former goods yard enabling services to start or terminate from the station without blocking the main running lines.
Split into simpler sentences: The following year a short loop line siding was opened at a cost of £50,000 on the down side to the east of the platforms on part of the former goods yard. This enabled services to start or terminate from the station without blocking the main running lines.