31 Victoria, c. 19Grand Trunk Railway Act…
“ Power to close books at regular intervals Be it enacted, that it shall be lawful for the Company, from time to time hereafter, to appoint a period for the closing of their books, up to which time all accounts shall be taken in respect of moneys payable by the Company and closed, and from which period all future periodical payments shall be computed, a rateable proportion of any payment for any broken period being added or deducted as the case may require. ”
