Whenever zoning approval is found to have been obtained by fraud or to have been issued illegally or in error, it shall be revoked. Whenever a use covered by zoning approval or by any previously issued variance, conditional use permit or site development review is found to be exercised unlawfully or contrary to any condition or limitation of its issuance or to be exercised as to constitute a nuisance or to be detrimental to the public health or safety, the matter shall be reported to the code enforcement manager. The code enforcement manager shall make such investigations as are necessary to determine whether such conditions exist and, if so, shall set the matter for hearing. After a hearing conducted pursuant to Section 17.54.660 the planning director, upon recommendation of the code enforcement manager, may revoke any such zoning approval or any variance, conditional use permit or site development review unless the exercise thereof has been so altered as to eliminate cause for revocation. At the planning director’ s discretion, where the planning director feels that such revocation may have community or county-wide import, the planning director may transfer jurisdiction for such revocation to a board of zoning adjustments or the planning commission. Upon any such revocation, Section 17.58.050 shall control. (Ord. 2002-60 (part): Prior gen. code § 8-90.3)