Any notice or other document required or
authorised by this Act to be served on a railway administration may be served, in the case of a Zonal
Railway, on the General Manager or any of the railway servant authorised by the General Manager, and
in the case of any other railway, on the owner or lessee of the railway or the person working the railway
under an agreement--
(a) by delivering it to him; or
(b) by leaving it at his office; or
(c) by registered post to his office address.
(a) by delivering it to him; or
(b) by leaving it at his office; or
(c) by registered post to his office address.