i think you will find they changed the rules a little while ago, its now any van (not sure if pickups included) with a gross weight of 2 tonne+, so an escort 35/55 is car derived but i think a 75 gets cought, i think they had to change it cos basiclly a vw transporter is a passat chassis so technicly car derived, so they said anything over 2 ton is a van type van, anything under 2 ton is car derived, so check the chassis plate to see if GVW is 2000kg +/-