Should allow for ground pressure. I recall a study that tractors were surprisingly benign (to the authors) - due to spreading the load with the big tires. Other farm machinery less so.... (View Post)
£500 Billion of public money spent without politicians getting to fiddle with it? How will you achieve that? Is it desirable? If nothing else, that sounds like an end run round democracy. (View Post)
A complete set of plans never existed. The water systems of London accreted over the centuries and lots weren't carefully surveyed when created. Then moved officially or unofficially. Then paper reco… (View Post)