Emergency services are at the scene of a serious two-vehicle crash.

In a police statement, it said the crash was at the intersection of Birch Hill Road and Yaxleys Road, Loburn, Waimakariri.

Initial reports suggest one person is injured the statement said.

Chris Lynch Media understands a motorcyclist was involved.

The road is closed, with diversions in place.

Motorists are advised to avoid the area if possible.