COVID-19 public health measures they call excessive and unjustified.Demonstrators gathered at Montreal’s Olympic Stadium, calling on the Quebec government to lift a nighttime curfew that has been in place in much of the province since January.They also expressed opposition towards the notion of immunity passport for those who have received a COVID-19 vaccine.The stadium currently serves as one of the province’s COVID-19 mass vaccination clinics and was closed for the day due to the protest.Health Minister Christian Dubé said Friday that appointments had been transferred to other clinics in the city.He said the other clinics had the capacity to honour appointments scheduled at the stadium but deplores the fact protesters are choosing to.