A fire which destroyed a container used to repair cars and a car parked nearby on Tuesday evening in Mesogi was set deliberately, police said.
The fire broke out at the container belonging to a 38-year-old electrician at 9.25pm.
It spread to a car owned by a 51-year-old man, which was parked outside.
Both were destroyed before the fire was brought under control by the fire service.
An investigation into the blaze found evidence that it had been set deliberately, police said.