Notice of removal. The Superintendent of Public Works
shall, without delay, report the removal and the disposition of any
vehicle removed, as provided in this article, to the Mayor, who shall
cause the Chief of Police to ascertain, to the extent possible, the
owner of the vehicle or person having same in charge and to notify
him of the removal and disposition of such vehicle and of the amount
which will be required to redeem the same. The notification shall
be by phone (if possible) and by certified mail, return receipt requested.