Every permit issued under this chapter shall contain conditions providing as follows: that such permit may be revoked or modified by a resolution duly passed by the council, in which case the authority and privileges granted shall there upon cease and determine – that upon the termination by revocation, expiration or otherwise of the authority, rights and privileges granted by such permit, the driveway therein authorized shall be removed or modified and the sidewalk, space, parkway and curb and any property where the same have been located shall be restored to their former respective conditions and locations to the satisfaction of the City Engineer, so that such portion of such sidewalk space, parkway, and curb used for such driveway shall be safe for public travel and in the same condition as the remaining portion of such sidewalk space, parkway, and curb at the sole expense of the property owner, without cost or expense of any kind whatsoever to the city – provided, that in the event of the failure, neglect or refusal on the part of such grantee to remove such driveway when directed to do so by the City Engineer, by a written notice stating the action taken by the council and the time within which such driveway shall be removed or modified, the city may proceed to remove the same and charge the expense thereof to such property owner and it shall become a lien upon the property served by such driveway.