3. Reference to time of day.- In this Act, reference to time of day are references to Indian Standard time being five and a half hours ahead of Greenwich Mean time: Provided that for any area in which the Indian Standard time is not ordinarily observed, the State Government may make rules -- (a) specifying the area; (b) defining the local mean time ordinarily observed therein and (c) permitting such time to be observed in all or any of the plantations situated in that area. |