LONDON — It made for great headlines, but the fact that the UK version of Coca-Cola’s Dasani brand bottled water comes out of the London public supply should hardly have come as a surprise.
Figures from independent beverage research company Canadean show that at least two out of every five bottles of water sold around the world are, like Dasani, “purified” waters, rather than “source” waters which originate from a spring.

