[21] On the one hand, there is a trend towards ensuring that interlocutory processes, and, ultimately, the trial of an action, take place against a background of full and timely disclosure by the parties of their respective cases and even of the evidence to be relied on in support of those cases. That trend is evidenced, inter alia, by: the disclosure requirements of UCPR r 212(2) and r 393; the requirements in UCPR r 547 concerning the provision of statements of loss and damage and by the increasingly more common requirement that evidence in chief be contained in statements or affidavits served before the trial. Conducting litigation in this way facilitates early settlements, promotes greater efficiencies in the conduct of hearings and assists in securing more just determinations. This is consistent with UCPR r 5 which provides that the purpose of the UCPR is to facilitate the just and expeditious resolution of the real issues in civil proceedings at a minimum of expense.