One person is in critical condition and another has been seriously injured following a crash north of Auckland.
Emergency services are attending a serious crash on East Coast Road, Redvale.
Police were called about 2.40pm.
Initial indications are that one person may be critically injured, and another seriously injured, says a police spokesperson.
"The road is closed and diversions will be put in place.
"Motorists are asked to avoid the area if possible."