Firefighters were called to a blaze at a disused factory in Whetstone at the weekend, which was started deliberately.
Two crews and a water carrier were needed at a derelict building at the Whittle Industrial Estate, in Cambridge Road, at about 3.50pm, yesterday.
The fire service said two small fires had taken hold in the roof and firefighters used scottie backpacks to tackle the flames.
They left the scene at about 4.20pm.
A spokesman for the fire service said the fire was believed to have been started deliberately.
Two crews and a water carrier were needed at a derelict building at the Whittle Industrial Estate, in Cambridge Road, at about 3.50pm, yesterday.
The fire service said two small fires had taken hold in the roof and firefighters used scottie backpacks to tackle the flames.
They left the scene at about 4.20pm.
A spokesman for the fire service said the fire was believed to have been started deliberately.
