It is whyUK water and sewage bills have actually fallen in real terms(when adjusted for inflation) over the last 15 years or so, and are among the lowest in Europe. That is now changing, partly due to public concern over the increased instances of sewage being dumped into rivers and the...
sewer collection system but were a common historical technique used in older cities to handle sewage. This process requires significant planning and staging so not to interfere with the other buried services that share the same road allowance (e.g., municipal water, London Hydro, telecommunications...