Careful with the puns, please: http://www.bbc.co.uk/news/uk-england-29443622

I approve of this. We throw a lot away that can be reused one way or another. As long as it pays its way it strikes me as a good idea.

We'll be running cars on poop soon.

poop poop, get out of the way, my car is in a terrible hurry today!

When I worked in the motor industry, they had to upgrade the sewers out of Gaydon.... Draw your own conclusions!