HIDDEN WATER-WASTERS DISTURB THE COMRADERY OF THE PEOPLE’S REPUBLIC OF BEL AIR! “Be ever-vigilant, comrades!  The wreckers and parasites known as ‘water-wasters’ constantly conspire to batten off of the Californian Collective of Concerned People’s precious, limited stockpile of dihydrogen oxide!  Watch your neighbors! Examine their lawns with your collective-issued People’s Revolutionary Garden Hydration Index flash cards! Report any lawn that you find that is too green! PROTECT THE REVOLUTION!”

Or do what San Diego has already done and get started building a desalinization plant to take advantage of that little pond right next door called the Pacific Ocean, but where’s the socialist fun in that?