TernVI
Well-known member
Sailing instructions and Notice of Race/Regatta.....
BTW what are SIs and NoRs?
The terms of entering a race, where the racing 'authorities' often specify the carriage of flares, often by reference to categories defined by World Sailing, of which the RYA is an influential member.
So, other departments of the RYA are heavily involved in requiring many boats to carry flares.