reinstating of the former Croxley Green Rail Link upon which the development focused (Mouchel, 2011b). As such, three key objectives of the proposal were defined (Mouchel, 2011b): • to enhance sustainable travel links within Watford • to improve local travel connectivity within Watford • to provide a sustainable and value for money alternative to car travel, with a specific emphasis on reducing noise and greenhouse gas emissions. On the basis of these stated objectives it does appear that environmental