Police are treating a fire at a cocktail bar in Stamford as arson.
Two Stamford crews, a crew from Bourne and a crew from Market Deeping were called to Opus Dai in Broad Street at about 2.40am this morning (Thursday).
A ground floor extension was damaged by the fire. There was also heat and smoke damage to the remainder of the premises.
Newgates, which runs between North Street and Broad Street, is currently cordoned off by police. Part of Elm Street, off Newgates, is also cordoned off.