Using correct water management techniques could have prevented some of the damage from the recent floods, a group of experts has said in an open letter to the prime minister.
The experts - representing 15 organisations including the Institution of Environmental Sciences and the Chartered Institution of Water and Environmental Management - wrote in The Telegraph:
"Water management techniques could have helped prevent the effect of flooding on villages, towns and over surrounding land seen recently. Emergency measures are in order for the immediate crisis."
Urging David Cameron to adopt new measures on flood prevention they added: "But in the long term, the management of water requires a clear strategy."
ITV News looks at three measures that, if used, could have done to minimise the damage caused by two months of record-breaking rainfall.
Even before the season is over the Met Office say this has been the wettest winter in over 100 years.