I know some southern irish drivers muck about with the plates on the cars because they don't want to pay tax on them,if you got hold of anthony nestor you would get the crack about the sierra. looking again at the video link i posted the car has a fuel cap in the rear qtr panel. the only 3dr's i saw like that were early works cars. franks sierra 3dr was early on a d***svw car then it went onto a 1990 si plate.
i have a really good video with some of the drivers who made the sierra 3dr a force in british rallying,not one has anti lag but the 3dr cos made a noise unique to itself.