Police are appealing for more information from the public after a suspicious fire on Windsor Ave, Mayfair, Hastings.
Detective Sergeant Craig Vining said police and emergency services were alerted to the fire, on June 5, at 11.40pm.
"Emergency services arrived to find a hedge bordering the Top 10 Holiday Park had been set alight," Vining said.
"Several motorists stopped to see if they could render assistance."
Fire and Emergency New Zealand on Saturday said fire crews arrived to find a 10-metre stretch of hedge on fire.