Service of notice

Any notice or requisition under the Act may be served on the person named therein either by registered post or by delivering or tendering it to him or his manager or authorised agent, or by affixing it in some conspicuous place at his last known place of business or residence. No suit, prosecution, or other proceedings shall lie against the Government or prescribed authority or person empowered to exercise the powers and perform the functions by or under this Act or the rules or orders made thereunder.