A number of cars and a book charity van in west Auckland were vandalised by a group of students who were celebrating their last day of school after pranks escalated into mayhem.
On Tuesday, at least two cars were photographed covered in dozens of eggs, doused with flour and one was covered in toilet paper.
One car's whole windscreen was caked in flour, with toilet paper stuck to the roof and eggshells surrounding the vehicle.
A charity book van was also egged for the second time in three days, according to the driver.
But yesterday was the final straw for the van driver, who claims he was so angry at the brazen egging attack that he drove the van into school grounds and demanded it be cleaned.