The Otjiwarongo Municipality Fire and Emergency Services Division has demonstrated new firefighting technology known as the "grass blower" aimed at improving response to bush and grass fires.

The demonstration took place during the Standard Bank Biomass Fair and Industry Conference in Otjiwarongo.

Aerial operations continued for a fifth straight day on Wednesday to battle wildfires sweeping through the Franschhoek Valley in South Africa's Cape Winelands.

The continuous raging fire in the Etosha National Park has destroyed approximately 30% of the grazing land.

A media statement signed by Acting Vice President Lucia Witbooi indicates that no state of emergency has been declared yet, and a decision will be taken once all information is obtained.