EditorialBollards have been installed to stop motorcyclists from driving across the site of a former customs checkpoint on the border between Northern Ireland and the Republic of Ireland, Nov. 21, 2019. (Laetitia Vancon/The New York Times)
EditorialA mask-wearing man perches on bollards outside the Louvre in Paris, just before new social distancing orders took effect, March 17, 2020. (Andrea Mantovani/The New York Times)