15. The exploration license was granted "for the term of twelve months from the date hereof", that is, from 28th November 1968. The question is whether the term commenced at the beginning, or at the end, of that day. Where a written instrument requires a period of time to be computed "from" a specified date, it depends on the true construction of the instrument whether the date specified is to be included in the period. Generally speaking, however, the day from which the period runs is excluded, although there is no rigid rule to that effect, and "from" is capable of having an inclusive effect in an appropriate context. These propositions seem to me established by the authorities : see in Australia, Associated Beauty Aids Pty. Ltd. v. Federal Commissioner of Taxation [1965] HCA 20; [1965] HCA 20; (1965) 113 CLR 662, at pp 668 and 671 , and in England, South Staffordshire Tramways Co. v. Sickness and Accident Assurance Association (1891) 1 QB 402, at p 405; Goldsmiths' Co. v. West Metropolitan Railway Co. (1904) 1 KB 1, at pp 4, 5 ; Stewart v. Chapman (1951) 2 KB 792, at pp 797-799 ; Cartwright v. MacCormack (1963) 1 WLR 18, at pp 22-23 ; and Trow v. Ind Coope (West Midlands) Ltd. (1967) 2 QB 899, at pp 916-917, 921-922, 923 . In particular, where the term of a lease is expressed to commence "from" a specified day, the term will, prima facie, commence at midnight on the day specified, and will last during the whole anniversary of the day from which it began, unless a different intention is revealed in the document : Ackland v. Lutley (1839) 9 Ad & E 879 (112 ER 1446) ; Kemp v. Palmer (1889) 20 NSWR (Eq) 1; Meggeson v Groves (1917) 1 Ch 158, at p 164; Ladyman v Wirral Estates Ltd (1968) 2 All ER 197, at p 200; cf Sidebotham v Holland (1895) 1 QB 378; Ex parte Le Tonge (1911) 11 SR (NSW) 96; and W H Brakespear & Sons Ltd. v. Barton(1924) 2 KB 88, at pp 94-96 (at p441)