Police are warning people to expect delays after a truck broke down in Waipu.
Senior Sergeant Cliff Metcalfe said the broken down truck is blocking the southbound lane of State Highway 1 in Waipu.
"We're waiting for a tow truck to remove it. Our staff are on scene but people can expect delays," he said.
Mr Metcalfe said there are no diversions at this stage but signs will be put in place if that changes.