Southern Rail has told passengers traveling to bonfire celebrations this Saturday that they should "consider other travel arrangements" as the RMT Union's planned strikes will go ahead.
They say train services are expected to finish by 3pm on Saturday and some services will not be running at all.
Strike action is due to take place on Saturday 5th, Monday 7th and Wednesday 9th, with the days in between running a normal service (6th, 8th and 10th) with early morning services affected.
Staff on the London Underground are also on strike during this period.
Service information for the South Coast on strike days:
London Victoria and Brighton
Two trains per hour will run between London Victoria and Brighton, calling at London Victoria, Clapham Junction, East Croydon, Gatwick Airport and Brighton only.
London Bridge and Brighton
Two trains per hour will run between London Bridge and Brighton, calling at London Bridge, East Croydon, Gatwick Airport, Three Bridges, Balcombe, Hayward’s Heath, Wivelsfield, Burgess Hill, Hassocks, Preston Park and Brighton only.
London Bridge and Gatwick Airport
Two trains per hour will run between London Bridge and Gatwick Airport, calling at London Bridge, Norwood Junction, East Croydon, Redhill, Earlswood, Salfords, Horley and Gatwick Airport only.
London Bridge and Three Bridges
Two trains per hour will run between London Bridge and Three Bridges, calling at London Bridge, Norwood Junction, East Croydon, Coulsdon South, Merstham, Redhill, Horley, Gatwick Airport and Three Bridges only.
Brighton and Hove
Two trains per hour will run between Brighton and Hove only.