Flag of the East India Company for his personal use as the King's Colours. The East India Company continued using their ensign with the flag of England. In 1668, King Charles II transferred control of Bombay to the East India Company. The Company then adopted a new flag including the King's Colours, as was shown when blue cloth, in addition to red and white, was requested for making a new flag for the fort in Bombay "if the King’s colours were to be kept there; 'if not, white and red will be sufficient'”. The King's Colours were later formally adopted as the flag of Great Britain
Flag of Portugal is demonstrated below: The National Flag of Portugal also serves as war flag and ensign, so being flown on military facilities and naval ships. There are however specific national military flags for specific uses, namely the military colours, the naval jack and the naval pennant. The military colours are occasionally referred as war flag, however they are not to be flown on military facilities but are only to be carried by the military units on parades. The national colours constitute the portable variants of the National Flag for use on parades by the military units. In the past, the colours