Ok, that vanilla one looked better, although it better be proper vanilla flavouring. I had a weetabix vanilla breakfast drink and it was the most revolting, metallic taste I have ever encountered. Most of it ended up down the sink. So whereabouts in the U.K. Can I make my encounter? I am in N Wales, nearest cities are Llandudno, st Asaph (nowhere near proper city size), Chester and Wrexham.
My little list was some of the more challenging flavours of things routinely eaten in the UK. Not as frequent well, steak n kidney pudding, haggis, laver bread, cockles, beef dripping (which can be fantastic) but nothing quite like that concoction. I suppose the nearest might possibly be cottage cheese?