In those areas of England hit by drought (NB: certainly not Wales, Scotland or Ireland!) they have to conserve their water resources. What a great way for the Celtic nations to make money from the rich South East! Sell them water. Not least as it's only 100 odd miles from the Welsh border to the South East.
One big canal scheme would get lots of people in to work and would provide an income for Wales from the rich South East of England.
So come on Mr. Cameron! Put down your cutlery and get off your horse. We have three problems to solve: unemployment, the wobbling economy and a drought.
Meanwhile for those in the South East of England worried about water usage, here's a poem to help when doing your daily ablutions:
If It's Yellow: Let it Mellow.
If it's Brown: Flush it Down.
If it's Black: See the Quack.
If it's Pink: See a Shrink.
My services as an adviser to government on the environment are available. Ministers and Whitehall hirelings need only drop me a line for my very reasonable rates. Pip pip.