Farmers and the Old Red Diesel. I wouldn't know about that, sir.
The November 2024 Inheritance Tax protests by farmers generated some unwanted flack about "rich farmers driving around on duty free red diesel." In among the concerns about townies not understanding the problems of country folk, the whole issue is like a red oily rag to a bull. As HMRC Notice 75 will tell you, rebated marked gasoil (or red diesel) is not intended for use as a road fuel. The law behind this is the Hydrocarbon Oils Duty Act 1979, which says that marked gasoil, ( or chemically marked and dyed gasoil) can only be used in ‘excepted machines’. The definition of an excepted machine depends on the type of vehicle (for instance, an agricultural vehicle) and the use (for instance, agriculture). It must be classed as an agricultural tractor by the DVLA and be unlicensed under the Vehicle Excise Registration Act. If a tractor has a general vehicle excise license as a haulage vehicle, it cannot use red diesel because it is not solely intended for agric...