The Streets and Alleys Committee of the Council shall have supervision of all streets, including sidewalk areas, and shall be charged with the enforcement of this chapter. The Committee may, in the administration of this chapter, authorize uses of streets in industrial and business sections of the City which would otherwise be unlawful whenever, in the opinion of the Committee, it is in the public interest to do so. Such authorization shall be given only by written permit, for business purposes deemed nonhazardous to public health and safety and shall, in every instance, be evidenced by a written permit to be issued under the authority of the Committee, wherein shall be stated the name of the person to whom the permit is issued, the purpose for which it is given and the expiration date thereof. (1985 Code, § 12.06.020)