The flag does not always have to be flown at exactly the half-way point, sometimes it is acceptable to have the "half-mast" flag at slightly lower or slightly higher than the middle of the flagpole or mast. Originally, "half-staff" meant that the flag had to be flown one flag-width from the top to allow for the "invisible flag of mourning" to be at the top.
References[change | change source]
- Franklyn, Julian, Shield and Crest: An Account of the Art and Science of Heraldry (London: MacGibbon & Kee, 1961), 176
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