Burger described the actions as “destructive” and warned it can put people’s lives at risk.
“As the vehicles are inoperable for a period of time, this impacts St John’s ability to respond to those who are in need of medical attention within our community.”
Hato Hone St John district operations manager Andy Everiss said he was disappointed by the “unwarranted attack”.
“These ambulance vehicles are a vital part of how we continue to support and serve the local community.
“These actions show great disrespect to our people, who rely on these vehicles to do lifesaving work every day.”
Everiss confirmed the incident has not impacted emergency ambulance response and St John remains available in an emergency.
Police inquiries to identify and locate the offenders are ongoing and anyone with information is asked to contact police by calling 105 using the reference number P065611930.
“We would also like to hear from anyone with CCTV or dashcam footage in the wider Plunket Avenue and Wiri Station Rd areas,” said Burger.
Information can also be provided anonymously through Crime Stoppers at 0800 555 111.
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