Aberdeen, in the industrial estate on the W side of the airport , beside the hotel (the one with ultra-thin walls), there was the best bacon butty van ever. At 6 o'clock in the morning you'd get a good 7 or 8 rashers of bacon in a fresh roll, plus anything else (sausage, egg) you wanted. Best start to the day anybody could want.
Sadly, no one gets past the big M here
