Due to the COVID-19 pandemic and its repercussions on transportation opperators the CTA finds it necessary to exempt those entities for a limited period from the application of certain provisions of thos Regulations that will come into force on June 25, 2020.
You can read the whol announcement here:
http://canadagazette.gc.ca/rp-pr/p2/2020/2020-06-10/html/sor-dors125-eng.html