UK Flag - Union Jack Official Design & Symbolism #1371061 (License: Personal Use)

The Union Jack features a composite design of three heraldic crosses: the red cross of St George (England), the white saltire of St Andrew (Scotland), and the red saltire of St Patrick (Ireland). Its proportions are typically 1:2, with precise color specifications defined by the UK government for official use. The flag is flown on government buildings, during national events, and internationally to represent British sovereignty.

This image is used on governmental, educational, and travel-related web pages to represent the UK; it supports content about national identity, history, citizenship, or international relations. Users seek accurate visual representation for research, design, or patriotic purposes.