I can add to that.
Transport Canada says that it began consultations on these regulations back in 1991. They actually took place over several decades and multiple governments. The regulations were implemented in 2014 by the previous government, and there was significant consultation throughout the process. Cost was a major issue identified by all stakeholders throughout that process.
As it went through the Canada Gazette, part I, consultation, the government at the time allowed a longer period for implementation. I think it increased from five years to seven years before the regulations were put in place. The current government extended that by up to another three years for certain crossings. That decision was taken back in 2021, just as we were approaching the original deadline. That's how we got to a deadline at the end of just last month, November 2024.