Have You Any Unauthorised Cigarettes or Tobacco on Your Person? If So, Please Deposit Here. (sign)

Black wooden illuminated flashing sign "Have you any unauthorised cigarettes or tobacco on your person? If so, please deposit here.". Used at the entrance from the factory to the bonded warehouse at W.D. & H.O. Wills Ltd, Raleigh Road, Bristol, to avoid contraband tobacco entering or leaving the warehouse.