My Lords, the amendment would set up a review of recent outcomes of planning policy in terms of flood risk for new developments. It has received widespread support around the Committee.
The noble Lord, Lord Moynihan, has already highlighted how the market will change following recent events. In view of the terrible situation that has resulted from recent weather events in Somerset and the Thames Valley, which may well trigger a wide-ranging of flood risk policy, it makes sense to ask why there has been more building on low-lying and flood risk areas in the past four years, even allowing for the guidance to which the Minister has already referred today. There has been plenty of notice since 2007 that not all property in areas that might be developed would be eligible for flood insurance. Recent floods have highlighted that there may be errors in the guidance. Nor have successful protection measures been achieved.
Why has planning allowed development to take place against a background of increased perception of flooding potential following the floods in 2007 and in 2012? As the Government, the Environment Agency and planning authorities—indeed, the whole country—will be reassessing flood defences and expenditure, a review of where we are now would make eminent sense.
I was struck by the comments of the noble Lord, Lord Shipley, on the cumulative development effect, which would be worth of the attention of the Environment
Agency. The amendment has also prompted some interesting suggestions from my noble friend Lord Campbell-Savours, so it is worthy of further assessment by the Government.