The saga of Sydney’s Barangaroo has finally reached the point where its twists and turns are no longer predictable. The developer Lend Lease and its resolutely faux design, once paced to a seemingly unassailable lead by a compliant government and a shameless PR operation, has punctured a tire. Without a spare tube or pump, they wait by the side of the road for a team car which itself has been totaled. Meanwhile “sandal-wearing, muesli-chewing, bike-riding pedestrians” are gaining fast. No one knows how many kilometres there are to go. Consider recent events: