Sydney ... be prepared for yet another dose of train delays tomorrow.
Transport NSW have already issued a warning, saying there will be "minor" timetable changes tomorrow.
Staff shortages and the reopening of the Hornsby railway junction is sure to throw up another day of chaos for commuters.
There also could be further delays and cancellations later on in the week after rail workers voted to take industrial action, with staff fighting for a 6% pay rise.
94% of staff voted to walk off the job for up to 72 hours last Thursday.
Commuters are advised to check the Transport NSW website for details before starting their journey.