Avgas road transport
We have looked into transporting Avgas by road, you can transport up to 1000 Lts in a bunded tank (I would think this is likely to be a trailer) if you take a training course.This course you simply have to attend.
If the quantity is over 1000 Lts the driver has to go on a training course that is quite extensive (5 days I think), this course has an exam at the end and the driver would have to pass this exam before he/she can transport Avgas.