Ha, Ha! I live just across the river (and down a bit...) from 'Ull (they never pronounce the 'H', 'eathens). Been most of the way down the Humber but couldn't find anything other than a lightship. I've still yet to run into mines or subnets on the east coast, I usually head up to Blyth and get the sitting ducks there.
If you do venture 'Ull way on - be careful when you get bored and TC your way out of the estuary, Spurn Point is like a hook of sand waiting for unsuspecting U-boat kaluens
