By Gemma Healy-Murphy, Reuben Rothstein and Madeline Klimek ( May 12, 2023, 1:21 PM EDT) -- The Ontario Rules of Civil Procedure, R.R.O. 1990, Reg. 194 give parties multiple ways to make “quick exits” from litigation. One such exit is to bring a motion for a determination of an issue before a trial under Rule 21.01....