The White Ensign: Not a Paris Landmark

The White Ensign is the naval ensign of the United Kingdom's Royal Navy, not a physical sign or monument in Paris. It is flown exclusively on Royal Navy ships, shore establishments, and certain overseas territories that maintain a direct link to the British monarch via the Foreign, Commonwealth and Development Office. If you are looking for a white-colored landmark in Paris, you might be thinking of the Sacré-Cœur Basilica or the Arc de Triomphe in certain lighting, but the White Ensign itself is a flag, not a fixed location.