Boat saves sharks

Thanks to Terry Wogan for pointing out that a shark sanctuary the size of France created by Palau, a South Pacific republic, is to be patrolled by, er, one boat.
And according to the Beeb 'a recent aerial survey found fishing 70 vessels in the area, most of them illegally'.
Apparently Johnson Toribiong, the Palau president, will announce it to the UN today, notwithstanding the fact that the shark sanctuary was created in 2001.