Just currious if boarding tankers is a thing and I'm just unable to do it cause of a possible bug? If not then I think it should be possible in addition to questioning the origin port instead of just the destination. At this moment in my current game it's 20 January 1940 and I came across a War-class Tanker flying Portuguese flags coming out of the Irish Sea so I'd assume it came from either Dublin that's neutral or one of the British ports that I would think would allow me to destroy it without causing a international incident as it is with false flags going there. I'm just wondering what thoughts are about it? I came across a post from here dated 3 years ago where someone also encountered something similar with encountering a Swiss & Argentinian Tanker that his gut says they were UK bound but couldn't board to inspect them like with freighters: https://www.reddit.com/r/uboatgame/comments/p4lgla/unable_to_board_neutral_tankers/