“(1) are there exceptional circumstances in this case? and (2) do those exceptional circumstances justify not making the alteration?” (at [66]). The learned judge addressed the meaning of “exceptional” at [67]: “‘Exceptional’ is an ordinary, familiar English adjective. It describes a circumstance which is such as to form an exception, which is out of the ordinary course, or unusual or special, or uncommon; to be exceptional a circumstance need not be unique or unprecedented, or very rare but it cannot be one that is regularly, or routinely, or normally encountered... Further, the search is not for exceptional circumstances in the abstract but those which have a bearing on the ultimate question whether such circumstances justify not rectifying the register.”