St John said two ambulances and an operations manager are in attendance.
SH1 WAIPU, NORTHLAND - CRASH - 7:55PM Due to a crash the road is BLOCKED northbound after Mountfield Rd. Follow directions of emergency services on-site and allow for DELAYS. ^EH pic.twitter.com/rzRLBEbmhq
— NZ Transport Agency - Auckland & Northland (@nztaaklnth) December 24, 2025
Police confirmed there will be delays while the scene is cleared.
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