Police are asking accommodation providers in East Devon area to check their registers.
They want to know if anyone has checked in giving a vehicle registration number for a Silver BMW 3 – RJ52AVL.
Officers want to speak to the driver regarding a report of assault that occurred in Sidmouth on October 1.
Devon and Cornwall Police said the driver is a white male and accompanied by a white female.
If you have or have had this vehicle at your accommodation with persons of this description, you are asked to call call 101, quoting Log 0523 011019.