Ivan Ostos, a 23-year-old Foodora bike courier who was injured on the job in Toronto, is encouraging others to demand better protection for themselves, by being part of a union. Couriers in Ontario, including Oster, who deliver for the on-demand app Foodora, today announced their intention to join the union representing more than 50,000 Canada Post workers. Hitching a ride with an organized labour movement would be a first in this country for a large group of gig economy delivery workers employed by a multinational company.