FLAGS AT HALF MAST
The tradition of lowering flags to half-mast as a sign of remembrance is believed to have its origins on the high seas.
As a sign of respect or honour for important persons, sailing ships would lower their sails, thus slowing the vessel and allowing for the VIP’s own vessel to come alongside and him to board if he so desired. Lowering of sails was also used to honour VIPs who were reviewing a naval procession from the land.
In time only the ship’s flags were lowered in a symbolic gesture.
This practice was also adopted on land.After a period of silence, the flags are raised from half-mast to the masthead as “The Rouse or Reveille” is sounded.