The UK Marine Accident Investigation Branch (MAIB) has released its investigation report into the collision between the crude oil tanker Apache and the stern trawler Serinah (GH 116) in the Firth of Clyde, Scotland on 25 April 2024.At about 1503 on 25 April 2024, the crude oil tanker Apache and the stern trawler Serinah collided in the Firth of Clyde resulting in Serinah sinking rapidly.