I got confused when I couldn't find the usual hand dryer that were usually hanging from the walls, they were still there last March when I flew out.
Has anyone noticed these new hand-dryers? I must say they're looking posh and handy, and no more droppings on the floor.
Water flows with less pressure, in a controlled way which is enough for handwashing.
Imagine how much Heathrow can conserve daily if all terminals have this.
All images are mine and are original, taken with my Samsung Galaxy S7.