[A]t 11:15pm yesterday, Monday 21 August firefighters were called to a fire in a basement of a disused commercial premises at Lillyhall Industrial Estate, Lillyhall, Workington.
A spokesman for Cumbria Fire and Rescue Service said: “Firefighters used three hose reels to extinguish the fire and two thermal imaging cameras to check the area.
“Police were in attendance at this incident, which is believed to have been started deliberately.”
Anyone with information is asked to contact Workington Police on 101 or call Crimestoppers on 0800 555 111.