Article 61 Abandoning a ground of appeal or opposition
(1)
This rule applies where a party wants to abandon—
(a)
a ground of appeal identified in an appeal notice; or
(b)
a ground of opposition identified in a respondent's notice.
(2)
Such a party must serve written notice to—
(a)
the registrar, and
(b)
every other party,
before any hearing at which that ground will be considered by the court.