A motorist who crashed into a stone wall drove off without reporting it.
Police say considerable damage being caused to the wall on the Ballakillowey Road opposite Ballakillowey Farm, Colby.
It happened some time between Saturday, March 1, through to Tuesday, March 4.
Police are looking for a dark blue vehicle that will have sustained considerable front end damage from the collision.
Constable Adam Tomlinson, based at Port Erin, is investigating.