Just failed my MOT for the lack of a rear fog light and tell tale.
Do Rev3 Turbos even have rear fogs by standard? My front (steering ) fogs work fine BTW.
The Rev3 turbo as standard does not have a fog light because in Japan it isn't a legal requirement.
That said when your car was imported a fog light should have been installed in order for it to pass the SVSA and get it's first MOT certificate. Most people have a bolt on one that's attached to the grill under the bumper in order to get it through the SVSA.
Ed
i just bought a wee square one from ebay...cost £2.99 and then i just took a live, put a fuse in it then popped it throught a light switch , ran the wire through the car, through the fog light and too a good earth...very easy...