Mich. Comp. Laws § 257.623: Accidents; reports by garagekeepers or repairmen.

Sec. 623.

The person in charge of any garage or repair shop to which is brought any motor vehicle which shows evidence of having been involved in an accident or having been struck by any bullet shall report the same to the nearest police station or sheriff's office immediately after such motor vehicle is received, giving the engine number, registration number and the name and address of the owner, and/or operator of such vehicle.