Regulation 19

Either party may give to the other party a notice in writing to admit any documents (saving all just exceptions); and in case of neglect or refusal to admit after that notice, the party so neglecting or refusing shall be liable for all the costs of proving the documents, whatever the result may be, unless the Court is of opinion that the refusal to admit was reasonable; and no costs of proving any document shall be allowed unless such notice be given, except where the omission to give the notice is, in the opinion of the officer by whom the costs are taxed, a saving of expense.