A Kiwi studying at the University of New Caledonia says students have been taught to use fire extinguishers as firefighters are unlikely to come help if there is an emergency.
It comes as days of unrest followed a proposed constitutional amendment which would allow more French residents of New Caledonia to vote - a move that pro-independence protesters say would weaken the indigenous Kanak vote.
Six people have been confirmed dead so far and there are reports of hundreds of people injured, numerous fires and mass looting in New Caledonia's capital Nouméa.
Emma Roylands is one of several international students at the university in Nouméa and said everyone was getting a bit "high-strung".
"There's this high-strung suspicion from every noise, every bang that 'is that somebody coming to the university?'"
Roylands said a roster had been set up so that someone was constantly up overnight, looking over the university campus.
Nights had become more quiet, but there was still unrest, she said.
The vice president of the university had visited yesterday to bring students some cooking oil and expressed the concern the university has for its expensive technology, Roylands said.
"They are very worried that people come and they burn things just as a middle finger to the state.
"We've been told that 'if you see a fire, it's likely that the firefighters will come so we will try and manage it ourselves'."
Roylands said water to the part of Nouméa she was in had not been affected but food was becoming an issue.
The university was providing food when it could but even it was struggling to get access to it - snacks such and oreos had been provided.
But the closest supermarket that was open had "queues down the block" that could last three or four hours, Roylands said.
She was seeing "absolutely crazy things that I've never seen in my life".
That included people holding guns.
"It is quite scary to know just 20 seconds down from the university there are guys with guns blocking the road."
On Sunday, the Defence Force (NZDF) said it would fly into New Caledonia to bring home New Zealanders while commercial services were not operating.
Foreign Affairs Minister Winston Peters said New Zealand was waiting for the go-ahead from French authorities, based on safety.
"Ever since the security situation in New Caledonia deteriorated earlier this week, the safety of New Zealanders there has been an urgent priority for us," Peters wrote on X (formerly Twitter).
"NZ authorities have now completed preparations for flights using NZDF aircraft to bring home New Zealanders in New Caledonia while commercial services are not operating.
"We are ready to fly, and await approval from French authorities as to when our flights are safe to proceed."
Roylands praised the response from New Zealand, saying other countries had not been so quick to help its citizens.
She said she had received both a call and email from the Ministry of Foreign Affairs and Trade asking her if she was in immediate danger and if she needed assistance straight away.
Everyone she had spoken to at the university seemed impressed with how New Zealand was responding, she said.