just need to see what you all think of this
As the nation battles the obesity crisis, ambulance crews are trying to improve how they transport extremely heavy patients, who become significantly more difficult to move as they surpass 350 pounds (159 kilograms). And caring for such patients is expensive, requiring costly equipment and extra workers, so some ambulance companies have started charging higher fees for especially overweight people.
http://www.mddailyrecord.com/article.cfm?id=158873&type=Daily