No, the Sydney Metro is a fully automated, driverless system. It is Australia's first and only rapid transit network that operates without a driver or a guard on board. The trains are controlled by a sophisticated "moving block" signaling system and are monitored by a centralized operations control center. This automation allows for higher frequency—with trains arriving every four minutes during peak times—and greater reliability. The stations are equipped with platform screen doors that only open when the train has come to a complete, precise stop, which is a key safety feature for driverless rail. As of 2026, the network has expanded to include the new "City & Southwest" extension, connecting the Northwest to the CBD and beyond. This cutting-edge technology places Sydney among an elite group of global cities using "Grade of Automation 4" (GoA4) technology, which represents the highest level of rail autonomy currently available in the world.