Section 43 — Youth Criminal Justice Act: Additional youth sentences

Subject to subsection 42(15) (duration of youth sentences), if a young person who is subject to a custodial sentence imposed under paragraph 42(2)(n), (o), (q) or (r) that has not expired receives an additional youth sentence under one of those paragraphs, the young person is, for the purposes of the Corrections and Conditional Release Act , the Criminal Code , the Prisons and Reformatories Act and this Act, deemed to have been sentenced to one youth sentence commencing at the beginning of the first of those youth sentences to be served and ending on the expiry of the last of them to be served.