Britannia P&I considers the benefits of CCTV cameras on board ships, as a number of visually recorded and publicised maritime incidents highlight the value of such recordings when investigating incidents and determine facts. Mainly, the recordings are of a big help when dealing with accidents that have occurred or have allegedly occurred. CCTV footage can make investigations easier, and also improve the possibility of more findings.
Specifically, according to Britannia P&I, the benefit of being...
https://safety4sea.com/britannia-pi-considers-the-benefits-of-cctv-cameras-on-vessels/