688.01  FIREWORKS.
   No person shall discharge or set off any fireworks or give or exhibit any pyrotechnic display in the City, except that public displays which are licensed may be given at any time permitted by the license.
   No person shall give a public exhibition of fireworks or pyrotechnics, without first obtaining a permit therefor from the Chief of Police.  Such public displays shall be under the supervision of a competent person and shall be superintended by the Chief of Police or a member of the Police Department assigned to such duty by him or her.
   No person shall sell or offer for sale, or keep for the purpose of so doing, any fireworks in the City.
(1942 Code Chap. XLIV, Art. I, Sec. 1)