The shift away from plastic grocery bags also coincided with more shoppers bagging their own groceries, something experts say was largely a labour initiative to reduce staff and get people through the checkout faster. #News #Canada #CBCNews #shopping #retail #news Watch The National live on YouTube starting at 9 p.m. ET Subscribe to The National: https://www.youtube.com/user/CBCTheNational?sub_confirmation=1 More from CBC News | https://www.cbc.ca/news The National is the flagship of CBC News, showcasing award-winning journalism from across Canada and around the world. Led by Chief Correspondent Adrienne Arsenault and Ian Hanomansing, our team of trusted reporters helps you make sense of the world, wherever you are.