Red Ensign Flag - History and Significance of the British Merchant Navy Flag #1908448 (License: Personal Use)

This image shows the Red Ensign, a British maritime flag with a red field, the Union Jack in the upper hoist (canton), and a central white horizontal stripe. Historically adopted by the British merchant navy, it served as the civil ensign of the United Kingdom and remains in use today, though modern versions typically omit the white stripe. The stripe variant was common in the 18th and 19th centuries, especially for certain colonial or auxiliary vessels.

Used on educational history sites, maritime museums, naval archives, and flag databases; targets users researching British naval history, colonial flags, or vexillology. Intent includes academic study, heritage identification, or visual reference for designers and historians.