Very interesting but, sorry to say, not particularly relevant to our situation. The Air Canada situation is about employment contracts, Canada has no age discrimination in aviation law as far as I can tell. The pilot contracts were written with the FAA Age 60 Rule for international multi-crew operations in mind as much of Air Canada's business is in the USA.
Thanks for your interest Senior Pilot. I'll keep information on the Appeal up to date as I get it myself.
Ian