2. In these Rules “the principal Rules” means the Crown Court Rules (Northern Ireland) 1979(1), and a reference to a rule is a reference to that rule so numbered in the principal Rules.
S.R. 1979 No. 90, to which the most recent relevant amendments were made by S.R. 2004 No. 233, S.R. 2010 No. 133 and S.R. 2011 No. 230.