Im pretty sure that applies to UK spec cars. With Imports like the GT's there are NO UK equivalents, for example you can get UK spec Impreza's etc so they will be on the database, its not the case with GT's and Glanza's. Therefore if they arent on the database then there is no data of what emissions the car should be producing so it just needs a basic idle test which should be a piece of piss unless your running stupidly rich. Thats what I am lead to believe anyway. Oh and who gives a shit about emissions, aslong as the car is safe then fuck it, take it to someone you know