One person is in a serious condition following a two-vehicle crash involving a motorbike on No 2 Line in Whanganui.
Police responded to the crash near Okoia Rd about 8.50am on Friday.
Another person is in a moderate condition.
The road is blocked near Durie Hill School and diversions are in place. Police advised motorists to expect delays.
The Serious Crash Unit has been advised.
