Sydneysiders are being told to prepare for significant delays as bus drivers plan to enact 24 hours of strike action next week.
Drivers from three companies will walk off the job on Monday, impacting services in the city's north, south and west.
Some regional services in the Hunter, Central Coast, Wollongong, Blue Mountains and Queanbeyan will also be impacted.
Workers are striking to demand a pay increase and better working conditions.
