Northbound traffic is gridlocked on Auckland's Southern Motorway after a crash this morning.
The crash happened just before 6.30am, in the citybound middle lane after Princes St.
A police spokeswoman said three-cars collided but no one was injured. A tow truck is on its way.
The NZ Transport Agency said all lanes had just re-opened at 7.40 after being blocked while emergency services cleared debris.