They aren’t called ByPass for nothing.
They are very inventive when it comes to thinking up new ways to get around safety and any other inconvienient regulations.
BP priced fixed propane for home heating oil in 2004
http://www.washingtonpost.com/wp-dyn/content/article/2007/10/23/AR2007102302255.html
I got screwed bigtime on my home heating.