Nothing in this Section 7-3-11 shall in any way be construed to authorize, license or permit any gambling whatsoever, and if the Chief of Police shall have probable cause to believe any pool or billiard table is being used as a gambling device, such table may be seized by the Police and impounded until a hearing is held as herein provided. A finding of guilty shall result in the destruction of such table by the Police Department. A finding of innocent shall result in the return of said table to the licensee.