Hawke's Bay residents need to raise their fire savviness ahead of the hot dry summer, the Napier fire service says.
Napier Station Officer Warrick Le Quesne said people had become a bit more aware of the risks but preventable vegetation fires were still a major issue.
"We get a lot of call-outs to vegetation and grass fires in the summer," he said. "In rural areas, you can only burn off stuff that is produced on your property - you can't just burn off any rubbish - but a lot of people don't know that. [The fire service] are a first-response service, not an enforcement agency."
People who tried to get away with not having permits or didn't realise they needed them caused the most problems, he said.
"If you're not prepared and don't know what you're doing, it only takes a small wind change for a fire to get out of control."