Vandals have caused $15,000 of damage to road signs on State Highway 2 - an act the New Zealand Transport Agency said was destructive and costly.
Wellington operations manager Mark Owen said road crews were working to get the smashed signs between Featherston and Greytown repaired. The vandalism was saddening, Mr Owen said.
"Firstly, it's the taxpayer who ultimately bears the cost, and that's money that could be better spent improving the roads and making them safer," he said. "Secondly, these signs all serve a purpose, and that's often to provide safety for road users; eg, alerting motorists about schoolchildren crossing the road.
"Knocking down the signs is not only destructive and costly, but it also puts children and other members of the public potentially at risk."
The agency estimated the signs would cost about $15,000 to replace.