Requiring vaccine passports to shop at big-box stores hurts those on Quebec's margins, critics warn

Ivy Liu said her monthly trip to a Costco outlet in Montreal will feel safer once customers have to flash their proof of vaccination at the door under new Quebec rules that go into effect on Jan. 24. "Just knowing that everybody is wearing their mask and is vaccinated, yes, absolutely, I feel a lot more comfortable," said Liu. But not all shoppers agree. "I don't think it should be a requirement," said Mary Jacobs, who worries that low-income families will suffer the most, as they tend to shop a