U.S. restaurants say they're experiencing increasing incidents of "grease theft" as thieves steal used cooking oil to sell for conversion to biofuel.

In some areas, the restaurant owners might be happy to have their used oil taken away without having to pay someone to do it, but in urban areas where there's competition between companies seeking to pick up and resell the oil, the companies pay the restaurants, so theft affects them both, USA Today reported.

The National Renderers Association is conducting an industry-wide survey to determine the amount of loss, an official said.

"Virtually all of our members who are in the business of picking up used cooking oils are experiencing grease theft to some degree or another, in some cases, pretty significantly," association President Tom Cook said.

David Miller, owner of the Kickin' Chicken restaurants in Mount Pleasant, S.C., doesn't know who made off with several thousand dollars worth of day-old vegetable oil from his seven stores.

Only day old? There'll be no taste in it!

Life imitating art?

While we're talking about Grease I think I'll just pop in one of my recent favourites from b3ta...

The original was here