Signs You Have Food Poisoning Cramps in your stomach and gut, diarrhea, and vomiting may start as early as 1 hour after eating tainted food and as late as 10 days or longer. It depends on what is causing the infection.
However, a farmer driving a commercial motor vehicle with double or triple trailers or designed to carry or actually carrying 16 or more passengers must have a CDL with proper endorsements.
CDL Class A License. A Class A CDL allows you to drive commercial vehicles where the Gross Vehicle Weight (GVWR) must be more than 26,000 pounds and the rear portion (the 'trailer') must weigh more than 10,000 pounds.