The chance to turn a historic racecourse into a "mini city" served by a high-frequency metro is a one-off opportunity that could end within weeks in a crucial vote, a state premier says.
The future of the 140-year-old Rosehill Gardens racecourse has been the subject of fierce debate since the NSW government reached a 2023 agreement with owner the Australian Turf Club to potentially redevelop the western Sydney site.
