A van full of high school students crashed on the way to the Bay of Islands Jazz and Blues Festival and a truck broke down on the Brynderwyns, causing traffic snarl-ups on two parts of State Highway One through Northland.
The driver of a truck which broke down on the steepest part of the Brynderwyns had to direct traffic past the road blockage until police arrived to take over the task.
The northbound truck and trailer unit laden with hay bales came to a grinding halt on the southern side of the hill around 3.40pm yesterday, just as weekend traffic was beginning to build up on that stretch of SH1.
Earlier in the afternoon a van full of high school students heading to Paihia to perform at this weekend's jazz festival crashed on SH1 just south of Kawakawa.
Up to 10 members of the Pakuranga College Jazz Band were in the van when it veered off SH1 and crashed into a ditch about 2.30pm.