Yes rude indeed, there’s a MG one that travels Watton/Norwich/Dereham too, seen both lady driver and male driver driving in it but I don’t think their on here either 😼
When I flashed and got blanked the Mrs commented how embarrassing I am, I said just you wait one day you be driving and someone will flash or wave At you and you better wave/flash back as don’t want our car being spotted on here and you ignoring them lol