Farmers have been urged to be extra cautious after a controlled burn-off reignited and consumed an estimated 20ha of pasture, slash and forestry in South Otago on Sunday night.
As a result of continuing strong winds, firefighters remained on site yesterday to damp down hot spots, and prevent the fire from extending any further within neighbouring farm properties off Roughan Rd, about 4km southwest of Lawrence.
Although the fire was permitted, and embers had been covered using a digger after the burn-off was complete, gale-force northwest winds had sparked the fire up once more, and caused it to spread to neighbouring land, Deputy Principal Rural Fire Officer Jason Sarich said.
"So we've got a case here where the burn-off was conducted according to the rules and under permit when conditions were relatively benign last week, but since that time strong winds have managed to get it going again and pushed it through the gully here, where it's caught some grassy paddock and a wee stand of pines at the top of the hill.