Law360 Canada ( June 16, 2023, 1:43 PM EDT) -- Appeal by Appellants from a judgment of the Federal Court of Appeal which set aside a judgment declaring s. 101(1)(e) of the Immigration and Refugee Protection Act (IRPA) and s. 159.3 of the Immigration and Refugee Protection Regulations (IRPR) of no force or effect under s. 52 of the Constitution Act, 1982....