Persons, firms, partnerships or corporations now holding permits for loading and unloading zones heretofore issued by the Safety-Service Department, for which signs or standards have been erected at the expense or cost of such permit holder, shall, if such signs are in proper condition to be continued in use for such marking purposes, be allowed on the issuing of the permit as required herein a credit of the amount heretofore paid to the City for such signs or standards.
(Ord. 35-52. Passed 5-26-52.)