This illustrated and highly-accessible document fills the gap in much needed design and planning evaluation advice for Sustainable Drainage projects and is being used by more than 20 planning authorities throughout the UK, including 12 London boroughs. 

The guide, co-authored with Anthony McCloy, is consistent between the different authorities with each having a discreet section that highlights the geological and landscape context of that authority area along with any requirements specific to each authority.  This consistence helps to alleviate the postcode lottery that pervades much of the UK in terms of what is expected by Planning for SuDS in new developments.