Montreal health officials say civil security and public health workers will be at Montreal-Trudeau International Airport to remind travellers they must self-isolate upon returning to Canada. Dr. Mylene Drouin, Montreal's director of public health, says the measures are needed because travellers arriving in the province did not appear to be taking Quebec's order requiring two weeks of isolation seriously. Travellers will pass by the employees before they leave the airport and be given an information sheet and asked to note their symptoms and take their temperature twice a day during the isolation period.