Concerns about potential fire hazard The following can present a potential fire hazard to people and property: Long, dry grassDried vegetationPiles of combustible materialsTry to talk to the property owner about your concerns, in the first instance. If the matter remains unresolved: Fire and Emergency New Zealand0800 336 941 Please note that Fire and Emergency NZ is only able to take action to deal with genuine fire hazards, and not where the property is unsightly or presents a health hazard.