The Blue Ensign reference article from the English Wikipedia on 24-Apr-2004
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Blue Ensign

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Image:blue_ensign_large.png

The Blue Ensign is used either plain, or defaced with a badge or other emblem.

Table of contents
1 Plain blue ensign
2 Defaced blue ensign
3 External links

Plain blue ensign

The plain blue ensign is permitted to be flown, instead of the red ensign, by two categories of vessel:

Defaced blue ensign

Defaced with a badge or emblem, the blue ensign forms the flag of:
A law of 1864 allowed free use of the blue ensign in these two ways.

National flags based on the blue ensign

These include:

External links

Blue ensign page on the "Flags of the World" website