A major slip has forced the cancellation of train services between Wellington and the Kapiti Coast.
Metlink says its trains cannot travel north of Plimmerton because of a slip between Pukerua Bay and Paekakariki.
It is replacing its services betweeen Plimmerton and Waikanae with buses.
Last week a train struck a landslide in the same area, closing the tracks temporarily and prompting speed restrictions on the line this week.