Passengers are being advised to re-plan their trip if travelling on the T4 Eastern Suburbs & Illawarra Line and South Coast Line after a fatality at Tempe.
Commuters are urged to delay their trip if using one of these lines and even consider alternative transport.
Shuttle trains are running back and forth between Sutherland and Cronulla and between Bondi Junction and Central.
The latest correspondence from Sydney Trains reads - Passengers travelling on the T4 Eastern Suburbs & Illawarra Line and South Coast Line should continue to allow plenty of extra travel time after an earlier fatality at Tempe.
Citybound trains are stopping at Wolli Creek again after not stopping there earlier.
Passengers are also advised to listen to announcements and check indicator boards.