Image: Flag of the United Kingdom
Description: Flag of the United Kingdom, Union Flag (also rank flag of an Admiral of the Fleet). Red colour is Pantone 186C; blue colour is Pantone 280C.
Title: Flag of the United Kingdom
Credit: Own work per data at http://flagspot.net/flags/gb.html
Author: Original flag by Acts of Union 1800 SVG recreation by User:Zscout370
Usage Terms: Public domain
License: Public domain
Attribution Required?: No