WATCH: ‘Harassment’ Off Ayungin Shoal Probedbr br THE Philippine Coast Guard (PCG) investigates an alleged incident of harassment at Ayungin Shoal in the West Philippine Sea involving a Filipino fishing boat and a Chinese Coast Guard vessel (CCGV). KEN-KEN Capt. Lito Al-os, in his report on Jan. 20, 2023, said that the CCGV 5204 allegedly drove them away while they were fishing off the Ayungin Shoal on January 9.