“[It] will remain until the incident is rectified. The rest of the base remains operational.”
The cordon is also affecting traffic to Marlborough Airport.
“Members of the public who wish to access the airport terminal can do so via Godfreys Rd,” police said.
An Air New Zealand spokesperson told Stuff that flight NZ5200 from Blenheim to Auckland was affected.
The spokesperson said the flight suffered a 20-minute delay to allow customers extra check-in time due to the road delay.
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