£3,600,000,000 tunnel could be solution to sewage problem at stunning UK tourist spotScienceOct 21 at 12:44 AM – Oct 21 at 5:39 AM3 outletsUnited KingdomBBC NewsGiant tunnel proposed to clean up Windermere's sewage problem Oct 21 at 12:44 AMMetro£3,600,000,000 tunnel could be solution to sewage problem at stunning UK tourist spot Oct 21 at 2:35 AMThe IndependentNew plan says big tunnel could fix Windermere’s sewage problem Oct 21 at 5:39 AM