http://www.legislation.gov.uk/ukpga/2010/29/schedule/3/paragraph/20/enactedFlood and Water Management Act 2010Risk managementLand drainageFloodingUnitary authoritiesCoastal erosion and protectionenKing's Printer of Acts of Parliament2011-07-04SCHEDULESSCHEDULE 3Sustainable Drainage20Additional exceptionsThe Minister may by order provide additional exceptions to the adoption duty.