Britain Could Run Out of Water in 10 YearsDROUGHT OF ORDER Brits warned drinking water could run out in some areas in just TEN years thanks to mass immigration. Is the UK Running Dry? Mass Immigration Sparks Water Crisis Warning. Britain’s taps may run dry within a decade—and the government says mass immigration is a key factor. A water supply emergency is now unfolding, with ministers fast-tracking mega-reservoirs to avert disaster. But critics claim the warning is political deflection.