I have just booked an MOT with Belmont Vauxhall (Seafield, Edinburgh). They are running a deal at the moment and a full MOT is only £15, my car is a Peugeot, i asked and it's all makes. Not sure if this is nationwide but I reckon it's a great deal! Also, I only called at 5.30 and am getting my MOT tomorrow! I could not find anything on their site but it is definitely on!