Yorkshire Tea, Gold, Loose Leaf Tea, Black Tea, 1 Kilo Bag | 2.2lb (Pack of 1), Premium Blend, Rich, Smooth, and Satisfying, Classic British Breakfast Blend, Caffeinated, Enjoy Hot or Iced

this is what i buy on subscription from amazon every three months. husband drinks a couple cups of this daily, i prefer taiwan oolong. i don’t know what you had in london but there are some blends available in the us on amazon. when you look at the linked listing click on visit the yorkshire tea store.