They are already pretty stringent over there regarding conservation. But you can't squeeze blood from a rock, somethings gotta give. What's the least amount of water someone can live on? A gallon a day? Maybe water will get as expensive as gas!

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1985 380SE Blue/Blue - 230,000 miles
2012 Subaru Forester 5-speed
2005 Toyota Sienna
2004 Chrysler Sebring convertible
1999 Toyota Tacoma