Global News Hour at 6 BC April 1 2021 8:51pm 02:16 Ontario and Quebec impose COVID-19 shutdowns Ontario and parts of Quebec will be under strict lockdown conditions, as COVID-19 cases spike. Aaron McArthur reports. COVID-19: Ontario now under provincewide ‘shutdown’ to control spread of virus COVID-19 lockdown, shutdown, circuit breakers: How do these terms differ? Responsive site?