Just a little polite advice for you fellas,
If you kite [or windsurf] anywhere near Swanbourne, take the time to look at a UBD road map - or marine chart of the area.
The safety zone for the Swanbourne rifle range extends out to sea.
When the rifle ranges are in use - this is a prohibited area.
There has been a continual problem for years with watercraft of all sorts crossing into the danger area [even the Leuween sail ship has been sprung dropping anchor during an episode of live fire]
Civilian use of Swanbourne range has now ceased - but the military are still blazing away with their 7.62mm and 5.56mm taxpayer funded toys, and sometimes even bigger stuff.
So, if you choose to ignore the beach sentries - don't complain if you find holes in your gear or end up cooling off in the SAS barracks brig.
have fun crew!
stephen