Transport Action Ontario has reviewed the reports prepared for Porter Airlines by Airbiz and LPS Avia Consulting. We find that they specifically ask Transport Canada and other agencies to review and make decisions on certain issues relating to the proposed runway expansion. There are over two dozen places where major outstanding questions were identified. The outstanding questions are documented in our report: Toronto Island Airport -Questions for TC2013-11-22
Transport Action Ontario recommends that the City of Toronto defer approval of the airport expansion until Transport Canada have reviewed these questions, presented their review and answers, allowed sufficient public debate about them and approved the proposed design.