VESSEL REVIEW | DHB Diligent – HVO-powered pilot/patrol boat to serve UK’s Port of Dover 7 May 2025 Author: Capt. Johnhttps://www.bairdmaritime.com/work-boat-world/pilotage/vessel-review-dhb-diligent-hvo-powered-pilotpatrol-boat-to-serve-uks-port-of-dover