384. Information and aid to Excise Officers.

(a) to allow Excise officers especially selected by the Commissioner of Excise to periodically examine the station records of consignments. All such selected officers will be provided with a letter of authorization by the Collector in the prescribed form;
(b) to allow selected Excise officers to enter the Railway platforms in Mufti at all hours of day and night without question with a view to enable them to watch the arrival and departure of smugglers.
385.
"74. Production of post office records before Excise Officer.