In 1866 the Transactions of the National Association for the Promotion of Social Science By National Association for the Promotion of Social Science (Great Britain) appeared under the names of George Woodyatt Hastings, Andrew Edgar, Edwin Pears and Charles Wager Ryalls. An interesting reference to Childs Hill appears on page 75.
... It is almost impossible under our present laws to initiate sanitary improvement in the villages and small towns of the country. The most gigantic nuisances are allowed to grow up without let or hindrance, and it is only when some terrible calamity visits a place, that any action is taken. The Metropolitan boundary is studded with villages that the Management Act does not reach, and which are a disgrace to our civilisation. Such a village exists at Childs Hill, in the midst of a farm belonging to the Lord President of the Privy Council. I mention this to show how defective our sanitary legislation is at the present moment, so that the representative of all sanitary authority in Her Majesty's Government is helpless to remove nuisances at his very door. ...
This fits with what Mr Poulton later wrote in a piece about the church's early days.