How about if Big Brother wants to install cameras in the showers to see who is wasting water? Is that OK with you?
I live near Chicago, here we get lake water. It is metered, and I understand there are restrictions on lawn watering and so on... but showers? Nope. Besides, as Turtle pointed out, it makes no difference how long a shower I take here, it won't help or hurt California even a little bit. Southern California is desert country-- always has been. Modern irrigation is the only thing making the place livable. Northern California is dependent on Pacific weather for rain--- nothing I do here in the Western 'Burbs of Chicago can affect weather there.