Following a slip on to the tracks at Wadestown this morning, all services are currently suspended on the Johnsonville line.
Metlink are trying to organise buses however no buses are currently available.
Commuters are advised to make alternative travel arrangements.
Maintenance crews are on their way to the site of the slip to assess the extent of the damage.
Johnsonville tickets will be accepted on all Kapiti services, however rail tickets will not be accepted on the alternative number 52 bus route.