The search is on for an arson suspect after six house fires North Central Regina over the past five days.

Fire officials confirm at least four of the blazes were deliberately set. On Monday, two homes on Cameron Street were damaged by a fire.

Smaller fires were also reported on Wednesday and Thursday. All of the fires happened within blocks of each other. Regina police are investigating at least four of the fires as arsons.

The cause of the fire on Cameron Street, which inflicted the most significant damage of the six, is still under investigation but arson is not being ruled out.