Fire crews have been tackling a blaze at Harvey's furniture store in Carlisle.
The fire broke out at some time before 12:18am on Saturday and officers say it was started deliberately in a bin to the rear of the building.
The have been no reports of any injuries during the incident.
More top news
Emma Jesson brings you Sunday night's forecast
Frosty on Sunday night with showers on Monday, some wintry. Breezy in the west. Unsettled, changeable, cool new week
Emma Jesson brings you Saturday night's forecast