Interesting article in National Post
nationalpost.com
COVID-19 vaccine certificates similar to the “green” passes that will allow fully vaccinated Israelis in and out of gyms, pools, concert stadiums and other leisure venues are inevitable in Canada, say researchers studying the “feasibility and acceptability” of immunity passports in Canada.
Bunch of EU countries and UK are going to introduce similar passes...
Maybe it's too early for Canada, but interesting what is your opinion?

Why some say vaccine passports will be 'inevitable' for people who get COVID vaccinations in Canada
Some people have feared immunity documentation would lead to discrimination and exclusion, a world of the 'immunes' and 'non-immunes'
COVID-19 vaccine certificates similar to the “green” passes that will allow fully vaccinated Israelis in and out of gyms, pools, concert stadiums and other leisure venues are inevitable in Canada, say researchers studying the “feasibility and acceptability” of immunity passports in Canada.
Bunch of EU countries and UK are going to introduce similar passes...
Maybe it's too early for Canada, but interesting what is your opinion?